diff --git a/5.10-lfs_gcc-5.2.0-pass-2.sh b/5.10-lfs_gcc-5.2.0-pass-2.sh
index fae7d1b..69b9972 100644
--- a/5.10-lfs_gcc-5.2.0-pass-2.sh
+++ b/5.10-lfs_gcc-5.2.0-pass-2.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### GCC-5.2.0 - Pass 2"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	35m31.326s"
 echo "### user	30m40.039s"
 echo "### sys	  2m16.097s"
diff --git a/5.11-lfs_tcl-core-8.6.4.sh b/5.11-lfs_tcl-core-8.6.4.sh
index bc57db5..7f5dd75 100644
--- a/5.11-lfs_tcl-core-8.6.4.sh
+++ b/5.11-lfs_tcl-core-8.6.4.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Tcl-core-8.6.4"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	4m35.511s"
 echo "### user	1m42.214s"
 echo "### sys	  0m8.909s"
diff --git a/5.12-lfs_expect-5.45.sh b/5.12-lfs_expect-5.45.sh
index 6ef4016..4079f2e 100644
--- a/5.12-lfs_expect-5.45.sh
+++ b/5.12-lfs_expect-5.45.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Expect-5.45"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m18.514s"
 echo "### user	0m8.633s"
 echo "### sys	  0m2.052s"
diff --git a/5.13-lfs_dejagnu-1.5.3.sh b/5.13-lfs_dejagnu-1.5.3.sh
index a62539f..301d9d7 100644
--- a/5.13-lfs_dejagnu-1.5.3.sh
+++ b/5.13-lfs_dejagnu-1.5.3.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### DejaGNU-1.5.3"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m3.144s"
 echo "### user	0m1.208s"
 echo "### sys	  0m0.344s"
diff --git a/5.14-lfs_check-0.10.0.sh b/5.14-lfs_check-0.10.0.sh
index 9cfa119..eb36291 100644
--- a/5.14-lfs_check-0.10.0.sh
+++ b/5.14-lfs_check-0.10.0.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Check-0.10.0"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m18.341s"
 echo "### user	0m10.065s"
 echo "### sys	  0m2.436s"
diff --git a/5.15-lfs_ncurses-6.0.sh b/5.15-lfs_ncurses-6.0.sh
index 9c9f6c6..538a48e 100644
--- a/5.15-lfs_ncurses-6.0.sh
+++ b/5.15-lfs_ncurses-6.0.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Ncurses-6.0"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	1m48.354s"
 echo "### user	1m20.541s"
 echo "### sys	  0m12.309s"
diff --git a/5.16-lfs_bash-4.3.30.sh b/5.16-lfs_bash-4.3.30.sh
index 074238c..26a7456 100644
--- a/5.16-lfs_bash-4.3.30.sh
+++ b/5.16-lfs_bash-4.3.30.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Bash-4.3.30"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	3m46.705s"
 echo "### user	0m47.403s"
 echo "### sys	  0m7.444s"
diff --git a/5.17-lfs_bzip2-1.0.6.sh b/5.17-lfs_bzip2-1.0.6.sh
index e106a80..6d2fd62 100644
--- a/5.17-lfs_bzip2-1.0.6.sh
+++ b/5.17-lfs_bzip2-1.0.6.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Bzip2-1.0.6"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m5.134s"
 echo "### user	0m4.792s"
 echo "### sys	  0m0.196s"
diff --git a/5.18-lfs_coreutils-8.24.sh b/5.18-lfs_coreutils-8.24.sh
index 2a82251..15e58ca 100644
--- a/5.18-lfs_coreutils-8.24.sh
+++ b/5.18-lfs_coreutils-8.24.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Coreutils-8.24"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	5m20.088s"
 echo "### user	2m15.276s"
 echo "### sys	  0m43.411s"
diff --git a/5.19-lfs_diffutils-3.3.sh b/5.19-lfs_diffutils-3.3.sh
index ec3bdc5..70887d4 100644
--- a/5.19-lfs_diffutils-3.3.sh
+++ b/5.19-lfs_diffutils-3.3.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Diffutils-3.3"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m27.596s"
 echo "### user	0m12.213s"
 echo "### sys	  0m3.740s"
diff --git a/5.20-lfs_file-5.24.sh b/5.20-lfs_file-5.24.sh
index 1452848..3207b51 100644
--- a/5.20-lfs_file-5.24.sh
+++ b/5.20-lfs_file-5.24.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### File-5.24"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m10.589s"
 echo "### user	0m5.948s"
 echo "### sys	  0m1.348s"
diff --git a/5.21-lfs_findutils-4.4.2.sh b/5.21-lfs_findutils-4.4.2.sh
index 7fe4988..4501aea 100644
--- a/5.21-lfs_findutils-4.4.2.sh
+++ b/5.21-lfs_findutils-4.4.2.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Findutils-4.4.2"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m42.983s"
 echo "### user	0m14.145s"
 echo "### sys	  0m4.440s"
diff --git a/5.22-lfs_gawk-4.1.3.sh b/5.22-lfs_gawk-4.1.3.sh
index 168ade9..c267311 100644
--- a/5.22-lfs_gawk-4.1.3.sh
+++ b/5.22-lfs_gawk-4.1.3.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Gawk-4.1.3"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m29.285s"
 echo "### user	0m21.341s"
 echo "### sys	  0m2.388s"
diff --git a/5.23-lfs_gettext-0.19.5.1.sh b/5.23-lfs_gettext-0.19.5.1.sh
index 4e6a667..d6d4113 100644
--- a/5.23-lfs_gettext-0.19.5.1.sh
+++ b/5.23-lfs_gettext-0.19.5.1.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Gettext-0.19.5.1"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	2m1.786s"
 echo "### user	1m2.832s"
 echo "### sys	  0m10.545s"
diff --git a/5.24-lfs_grep-2.21.sh b/5.24-lfs_grep-2.21.sh
index 62394e3..f11ee4d 100644
--- a/5.24-lfs_grep-2.21.sh
+++ b/5.24-lfs_grep-2.21.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Grep-2.21"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m48.392s"
 echo "### user	0m23.557s"
 echo "### sys	  0m5.632s"
diff --git a/5.25-lfs_gzip-1.6.sh b/5.25-lfs_gzip-1.6.sh
index dd6541d..b604ed7 100644
--- a/5.25-lfs_gzip-1.6.sh
+++ b/5.25-lfs_gzip-1.6.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Gzip-1.6"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m20.994s"
 echo "### user	0m9.925s"
 echo "### sys	  0m3.148s"
diff --git a/5.26-lfs_m4-1.4.17.sh b/5.26-lfs_m4-1.4.17.sh
index 570a61d..2448701 100644
--- a/5.26-lfs_m4-1.4.17.sh
+++ b/5.26-lfs_m4-1.4.17.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### M4-1.4.17"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m53.440s"
 echo "### user	0m32.798s"
 echo "### sys	  0m5.432s"
diff --git a/5.27-lfs_make-4.1.sh b/5.27-lfs_make-4.1.sh
index 790b5c1..60ba507 100644
--- a/5.27-lfs_make-4.1.sh
+++ b/5.27-lfs_make-4.1.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Make-4.1"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m59.236s"
 echo "### user	0m12.949s"
 echo "### sys	  0m1.984s"
diff --git a/5.28-lfs_patch-2.7.5.sh b/5.28-lfs_patch-2.7.5.sh
index 68c4bcd..b59e670 100644
--- a/5.28-lfs_patch-2.7.5.sh
+++ b/5.28-lfs_patch-2.7.5.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Patch-2.7.5"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m29.185s"
 echo "### user	0m12.505s"
 echo "### sys	  0m3.876s"
diff --git a/5.29-lfs_perl-5.22.0.sh b/5.29-lfs_perl-5.22.0.sh
index 83377e1..b5fbfe3 100644
--- a/5.29-lfs_perl-5.22.0.sh
+++ b/5.29-lfs_perl-5.22.0.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Perl-5.22.0"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	2m53.399s"
 echo "### user	2m25.165s"
 echo "### sys	  0m11.913s"
diff --git a/5.30-lfs_sed-4.2.2.sh b/5.30-lfs_sed-4.2.2.sh
index ffbeb23..f45283b 100644
--- a/5.30-lfs_sed-4.2.2.sh
+++ b/5.30-lfs_sed-4.2.2.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Sed-4.2.2"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m21.108s"
 echo "### user	0m9.997s"
 echo "### sys	  0m2.572s"
diff --git a/5.31-lfs_tar-1.28.sh b/5.31-lfs_tar-1.28.sh
index bb2fa35..6490f64 100644
--- a/5.31-lfs_tar-1.28.sh
+++ b/5.31-lfs_tar-1.28.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Tar-1.28"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m47.057s"
 echo "### user	0m24.042s"
 echo "### sys	  0m6.000s"
diff --git a/5.32-lfs_texinfo-6.0.sh b/5.32-lfs_texinfo-6.0.sh
index 3837fd0..779d13b 100644
--- a/5.32-lfs_texinfo-6.0.sh
+++ b/5.32-lfs_texinfo-6.0.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Texinfo-6.0"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m55.996s"
 echo "### user	0m27.826s"
 echo "### sys	  0m5.588s"
diff --git a/5.33-lfs_util-linux-2.27.sh b/5.33-lfs_util-linux-2.27.sh
index e9184f6..f20cdec 100644
--- a/5.33-lfs_util-linux-2.27.sh
+++ b/5.33-lfs_util-linux-2.27.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Util-linux-2.27"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	1m39.585s"
 echo "### user	1m15.905s"
 echo "### sys	  0m9.337s"
diff --git a/5.34-lfs_xz-5.2.1.sh b/5.34-lfs_xz-5.2.1.sh
index b8b807e..28c5764 100644
--- a/5.34-lfs_xz-5.2.1.sh
+++ b/5.34-lfs_xz-5.2.1.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Xz-5.2.1"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m44.148s"
 echo "### user	0m29.994s"
 echo "### sys	  0m4.284s"
diff --git a/5.35-lfs_stripping.sh b/5.35-lfs_stripping.sh
index c49071b..3cc0d4a 100644
--- a/5.35-lfs_stripping.sh
+++ b/5.35-lfs_stripping.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION     ###"
 echo "### Stripping"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m1.317s"
 echo "### user	0m0.488s"
 echo "### sys	  0m0.700s"
diff --git a/5.4-lfs_binutils-2.25.1-pass-1.sh b/5.4-lfs_binutils-2.25.1-pass-1.sh
index 9088c70..cf9609c 100644
--- a/5.4-lfs_binutils-2.25.1-pass-1.sh
+++ b/5.4-lfs_binutils-2.25.1-pass-1.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION      ###"
 echo "### Binutils-2.25.1 - Pass 1"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	2m51.460s"
 echo "### user	2m3.596s"
 echo "### sys	  0m15.765s"
diff --git a/5.5-lfs_gcc-5.2.0-pass-1.sh b/5.5-lfs_gcc-5.2.0-pass-1.sh
index 9221032..589d019 100644
--- a/5.5-lfs_gcc-5.2.0-pass-1.sh
+++ b/5.5-lfs_gcc-5.2.0-pass-1.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION      ###"
 echo "### GCC-5.2.0 - Pass 1"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	25m49.580s"
 echo "### user	22m42.813s"
 echo "### sys	  1m30.358s"
diff --git a/5.6-lfs_linux-4.2-api-headers.sh b/5.6-lfs_linux-4.2-api-headers.sh
index 89ba64a..99d298b 100644
--- a/5.6-lfs_linux-4.2-api-headers.sh
+++ b/5.6-lfs_linux-4.2-api-headers.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION      ###"
 echo "### Linux-4.2 API Headers"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m12.862s"
 echo "### user	0m2.440s"
 echo "### sys	  0m1.356s"
diff --git a/5.7-lfs_glibc-2.22.sh b/5.7-lfs_glibc-2.22.sh
index c6244bd..dea97e0 100644
--- a/5.7-lfs_glibc-2.22.sh
+++ b/5.7-lfs_glibc-2.22.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION      ###"
 echo "### Glibc-2.22"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	14m54.298s"
 echo "### user	11m45.084s"
 echo "### sys	  1m39.134s"
diff --git a/5.8-lfs_libstdcpp-5.2.0.sh b/5.8-lfs_libstdcpp-5.2.0.sh
index 506fc7c..1da3f49 100644
--- a/5.8-lfs_libstdcpp-5.2.0.sh
+++ b/5.8-lfs_libstdcpp-5.2.0.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION      ###"
 echo "### Libstdc++-5.2.0"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	1m9.437s"
 echo "### user	0m47.307s"
 echo "### sys	  0m7.916s"
diff --git a/5.9-lfs_binutils-2.25.1-pass-2.sh b/5.9-lfs_binutils-2.25.1-pass-2.sh
index ffa4cd6..0c42295 100644
--- a/5.9-lfs_binutils-2.25.1-pass-2.sh
+++ b/5.9-lfs_binutils-2.25.1-pass-2.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 5.$CHAPTER_SECTION      ###"
 echo "### Binutils-2.25.1 - Pass 2"
 echo "### Must be run as \"lfs\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	3m10.914s"
 echo "### user	2m21.009s"
 echo "### sys	  0m17.189s"
diff --git a/6.10-chroot_toolchain.sh b/6.10-chroot_toolchain.sh
index 3a8d2e9..94234b7 100644
--- a/6.10-chroot_toolchain.sh
+++ b/6.10-chroot_toolchain.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Adjusting the Toolchain"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	1m5.732s"
 echo "### user	0m0.020s"
 echo "### sys	  0m0.044s"
diff --git a/6.11-chroot_zlib.sh b/6.11-chroot_zlib.sh
index 71a5cfa..6a187ed 100644
--- a/6.11-chroot_zlib.sh
+++ b/6.11-chroot_zlib.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Zlib-1.2.8"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m5.602s"
 echo "### user	0m4.820s"
 echo "### sys	  0m0.360s"
diff --git a/6.12-chroot_file.sh b/6.12-chroot_file.sh
index a37703b..43ad879 100644
--- a/6.12-chroot_file.sh
+++ b/6.12-chroot_file.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### File-5.24"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m9.866s"
 echo "### user	0m5.624s"
 echo "### sys	  0m1.232s"
diff --git a/6.13-chroot_binutils.sh b/6.13-chroot_binutils.sh
index 50b24d0..8b56964 100644
--- a/6.13-chroot_binutils.sh
+++ b/6.13-chroot_binutils.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Binutils-2.25.1"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	4m16.683s"
 echo "### user	2m31.605s"
 echo "### sys	  0m25.758s"
diff --git a/6.14-chroot_gmp.sh b/6.14-chroot_gmp.sh
index 59ec3d4..1f61cab 100644
--- a/6.14-chroot_gmp.sh
+++ b/6.14-chroot_gmp.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### GMP-6.0.0a"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	6m16.739s"
 echo "### user	2m45.610s"
 echo "### sys	  0m15.489s"
diff --git a/6.15-chroot_mpfr.sh b/6.15-chroot_mpfr.sh
index d45eef3..b4f635d 100644
--- a/6.15-chroot_mpfr.sh
+++ b/6.15-chroot_mpfr.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### MPFR-3.1.3"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	1m52.472s"
 echo "### user	1m26.453s"
 echo "### sys	  0m7.604s"
diff --git a/6.16-chroot_mpc.sh b/6.16-chroot_mpc.sh
index a43a443..fbaf0d7 100644
--- a/6.16-chroot_mpc.sh
+++ b/6.16-chroot_mpc.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### MPC-1.0.3"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m58.857s"
 echo "### user	0m49.551s"
 echo "### sys	  0m2.904s"
diff --git a/6.17-chroot_gcc.sh b/6.17-chroot_gcc.sh
index 1145537..38a825b 100644
--- a/6.17-chroot_gcc.sh
+++ b/6.17-chroot_gcc.sh
@@ -9,6 +9,11 @@ echo "###             GCC         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### GCC-5.2.0"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.18-chroot_bzip2.sh b/6.18-chroot_bzip2.sh
index 8adb5d8..0dfb85a 100644
--- a/6.18-chroot_bzip2.sh
+++ b/6.18-chroot_bzip2.sh
@@ -9,6 +9,11 @@ echo "###             BZIP2       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Bzip2-1.0.6"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.19-chroot_pkg-config.sh b/6.19-chroot_pkg-config.sh
index 21d2414..f48403e 100644
--- a/6.19-chroot_pkg-config.sh
+++ b/6.19-chroot_pkg-config.sh
@@ -9,6 +9,11 @@ echo "###         PKG CONFIG      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Pkg-config-0.28"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.20-chroot_ncurses.sh b/6.20-chroot_ncurses.sh
index 4ee1bf8..cab8adf 100644
--- a/6.20-chroot_ncurses.sh
+++ b/6.20-chroot_ncurses.sh
@@ -9,6 +9,11 @@ echo "###           NCURSES       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Ncurses-6.0"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.21-chroot_attr.sh b/6.21-chroot_attr.sh
index a87fdcd..f096d5a 100644
--- a/6.21-chroot_attr.sh
+++ b/6.21-chroot_attr.sh
@@ -9,6 +9,11 @@ echo "###             ATTR        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Attr-2.4.47"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.22-chroot_acl.sh b/6.22-chroot_acl.sh
index 36a16df..9fce6f2 100644
--- a/6.22-chroot_acl.sh
+++ b/6.22-chroot_acl.sh
@@ -9,6 +9,11 @@ echo "###              ACL        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Acl-2.2.52"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.23-chroot_libcap.sh b/6.23-chroot_libcap.sh
index c60b729..9a0826b 100644
--- a/6.23-chroot_libcap.sh
+++ b/6.23-chroot_libcap.sh
@@ -9,6 +9,11 @@ echo "###            LIBCAP       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Libcap-2.24"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.24-chroot_sed.sh b/6.24-chroot_sed.sh
index 78cb2c8..de13867 100644
--- a/6.24-chroot_sed.sh
+++ b/6.24-chroot_sed.sh
@@ -9,6 +9,11 @@ echo "###              SED        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Sed-4.2.2"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.25-chroot_shadow.sh b/6.25-chroot_shadow.sh
index 1a56b1c..608d4e1 100644
--- a/6.25-chroot_shadow.sh
+++ b/6.25-chroot_shadow.sh
@@ -9,6 +9,11 @@ echo "###            SHADOW       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Shadow-4.2.1"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.26-chroot_psmisc.sh b/6.26-chroot_psmisc.sh
index 04fa2f9..5c27b45 100644
--- a/6.26-chroot_psmisc.sh
+++ b/6.26-chroot_psmisc.sh
@@ -9,6 +9,11 @@ echo "###            PSMISC       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Psmisc-22.21"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.27-chroot_procps-ng.sh b/6.27-chroot_procps-ng.sh
index 4d38007..24757e8 100644
--- a/6.27-chroot_procps-ng.sh
+++ b/6.27-chroot_procps-ng.sh
@@ -9,6 +9,11 @@ echo "###          PROCPS-NG      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Procps-ng-3.3.11"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.28-chroot_e2fsprogs.sh b/6.28-chroot_e2fsprogs.sh
index 45206c0..dc44fd3 100644
--- a/6.28-chroot_e2fsprogs.sh
+++ b/6.28-chroot_e2fsprogs.sh
@@ -9,6 +9,11 @@ echo "###          E2FSPROGS      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### E2fsprogs-1.42.13"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.29-chroot_coreutils.sh b/6.29-chroot_coreutils.sh
index 8464bb7..94167f2 100644
--- a/6.29-chroot_coreutils.sh
+++ b/6.29-chroot_coreutils.sh
@@ -9,6 +9,11 @@ echo "###          COREUTILS      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Coreutils-8.24"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.30-chroot_iana-etc.sh b/6.30-chroot_iana-etc.sh
index 819a131..630cce2 100644
--- a/6.30-chroot_iana-etc.sh
+++ b/6.30-chroot_iana-etc.sh
@@ -9,6 +9,11 @@ echo "###           IANA-ETC      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Iana-Etc-2.30"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.31-chroot_m4.sh b/6.31-chroot_m4.sh
index 6395d6f..028dc1b 100644
--- a/6.31-chroot_m4.sh
+++ b/6.31-chroot_m4.sh
@@ -9,6 +9,11 @@ echo "###              M4         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### M4-1.4.17"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.32-chroot_flex.sh b/6.32-chroot_flex.sh
index cb27d04..3d4ca49 100644
--- a/6.32-chroot_flex.sh
+++ b/6.32-chroot_flex.sh
@@ -9,6 +9,11 @@ echo "###             FLEX        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Flex-2.5.39"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.33-chroot_bison.sh b/6.33-chroot_bison.sh
index 6b27e71..0e8259b 100644
--- a/6.33-chroot_bison.sh
+++ b/6.33-chroot_bison.sh
@@ -9,6 +9,11 @@ echo "###            BISON        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Bison-3.0.4"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.34-chroot_grep.sh b/6.34-chroot_grep.sh
index 3e51e08..d34f06d 100644
--- a/6.34-chroot_grep.sh
+++ b/6.34-chroot_grep.sh
@@ -9,6 +9,11 @@ echo "###             GREP        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Grep-2.21"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.35-chroot_readline.sh b/6.35-chroot_readline.sh
index 3473d92..c32300d 100644
--- a/6.35-chroot_readline.sh
+++ b/6.35-chroot_readline.sh
@@ -9,6 +9,11 @@ echo "###          READLINE       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Readline-6.3"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.36-chroot_bash.sh b/6.36-chroot_bash.sh
index 7649160..c79053e 100644
--- a/6.36-chroot_bash.sh
+++ b/6.36-chroot_bash.sh
@@ -9,6 +9,11 @@ echo "###             BASH        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Bash-4.3.30"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.37-chroot_bc.sh b/6.37-chroot_bc.sh
index 919554b..048c1f9 100644
--- a/6.37-chroot_bc.sh
+++ b/6.37-chroot_bc.sh
@@ -9,6 +9,11 @@ echo "###              BC         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Bc-1.06.95"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.38-chroot_libtool.sh b/6.38-chroot_libtool.sh
index a3e6c73..c370c12 100644
--- a/6.38-chroot_libtool.sh
+++ b/6.38-chroot_libtool.sh
@@ -9,6 +9,11 @@ echo "###           LIBTOOL       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Libtool-2.4.6"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.39-chroot_gdbm.sh b/6.39-chroot_gdbm.sh
index 4c27e9e..fb18150 100644
--- a/6.39-chroot_gdbm.sh
+++ b/6.39-chroot_gdbm.sh
@@ -9,6 +9,11 @@ echo "###             GDBM        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### GDBM-1.11"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.40-chroot_expat.sh b/6.40-chroot_expat.sh
index 4fcaba1..1ea142e 100644
--- a/6.40-chroot_expat.sh
+++ b/6.40-chroot_expat.sh
@@ -9,6 +9,11 @@ echo "###            EXPAT        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Expat-2.1.0"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.41-chroot_inetutils.sh b/6.41-chroot_inetutils.sh
index dc4ae5a..1019564 100644
--- a/6.41-chroot_inetutils.sh
+++ b/6.41-chroot_inetutils.sh
@@ -9,6 +9,11 @@ echo "###          INETUTILS      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Inetutils-1.9.4"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.42-chroot_perl.sh b/6.42-chroot_perl.sh
index 546959d..b5ed889 100644
--- a/6.42-chroot_perl.sh
+++ b/6.42-chroot_perl.sh
@@ -9,6 +9,11 @@ echo "###            PERL         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Perl-5.22.0"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.43-chroot_xml-parser.sh b/6.43-chroot_xml-parser.sh
index e641582..5d4b1f4 100644
--- a/6.43-chroot_xml-parser.sh
+++ b/6.43-chroot_xml-parser.sh
@@ -9,6 +9,11 @@ echo "###         XML-PARSER      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### XML::Parser-2.44"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.44-chroot_autoconf.sh b/6.44-chroot_autoconf.sh
index 0b0ddf2..be95d47 100644
--- a/6.44-chroot_autoconf.sh
+++ b/6.44-chroot_autoconf.sh
@@ -9,6 +9,11 @@ echo "###           AUTOCONF      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Autoconf-2.69"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.45-chroot_automake.sh b/6.45-chroot_automake.sh
index ed95556..bee55f3 100644
--- a/6.45-chroot_automake.sh
+++ b/6.45-chroot_automake.sh
@@ -9,6 +9,11 @@ echo "###          AUTOMAKE       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Automake-1.15"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.46-chroot_diffutils.sh b/6.46-chroot_diffutils.sh
index 1b65043..2a96624 100644
--- a/6.46-chroot_diffutils.sh
+++ b/6.46-chroot_diffutils.sh
@@ -9,6 +9,11 @@ echo "###          DIFFUTILS      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Diffutils-3.3"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.47-chroot_gawk.sh b/6.47-chroot_gawk.sh
index db9da69..2b8f038 100644
--- a/6.47-chroot_gawk.sh
+++ b/6.47-chroot_gawk.sh
@@ -9,6 +9,11 @@ echo "###            GAWK         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Gawk-4.1.3"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.48-chroot_findutils.sh b/6.48-chroot_findutils.sh
index ebcc4ba..e1843a5 100644
--- a/6.48-chroot_findutils.sh
+++ b/6.48-chroot_findutils.sh
@@ -9,6 +9,11 @@ echo "###          FINDUTILS      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Findutils-4.4.2"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.49-chroot_gettext.sh b/6.49-chroot_gettext.sh
index faba091..bb81610 100644
--- a/6.49-chroot_gettext.sh
+++ b/6.49-chroot_gettext.sh
@@ -9,6 +9,11 @@ echo "###          GETTEXT        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Gettext-0.19.5.1"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.50-chroot_intltool.sh b/6.50-chroot_intltool.sh
index 1a787e4..89a3eb5 100644
--- a/6.50-chroot_intltool.sh
+++ b/6.50-chroot_intltool.sh
@@ -9,6 +9,11 @@ echo "###          INTLTOOL       ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Intltool-0.50.2"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.51-chroot_gperf.sh b/6.51-chroot_gperf.sh
index b42acd5..8eb3a76 100644
--- a/6.51-chroot_gperf.sh
+++ b/6.51-chroot_gperf.sh
@@ -9,6 +9,11 @@ echo "###            GPREF        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Gperf-3.0.4"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.52-chroot_groff.sh b/6.52-chroot_groff.sh
index b6685ce..179dffe 100644
--- a/6.52-chroot_groff.sh
+++ b/6.52-chroot_groff.sh
@@ -9,6 +9,11 @@ echo "###           GROFF         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Groff-1.22.3"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.53-chroot_xz.sh b/6.53-chroot_xz.sh
index 2e16026..dcc986f 100644
--- a/6.53-chroot_xz.sh
+++ b/6.53-chroot_xz.sh
@@ -9,6 +9,11 @@ echo "###             XZ          ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Xz-5.2.1"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.54-chroot_grub.sh b/6.54-chroot_grub.sh
index ae54868..8bbd9d3 100644
--- a/6.54-chroot_grub.sh
+++ b/6.54-chroot_grub.sh
@@ -9,6 +9,11 @@ echo "###            GRUB         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### GRUB-2.02~beta2"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.55-chroot_less.sh b/6.55-chroot_less.sh
index 6930674..257db06 100644
--- a/6.55-chroot_less.sh
+++ b/6.55-chroot_less.sh
@@ -9,6 +9,11 @@ echo "###         LESS      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Less-458"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.56-chroot_gzip.sh b/6.56-chroot_gzip.sh
index 3adc674..7bdc813 100644
--- a/6.56-chroot_gzip.sh
+++ b/6.56-chroot_gzip.sh
@@ -9,6 +9,11 @@ echo "###            GZIP         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Gzip-1.6"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.57-chroot_iproute2.sh b/6.57-chroot_iproute2.sh
index 84e808b..a6eeeb8 100644
--- a/6.57-chroot_iproute2.sh
+++ b/6.57-chroot_iproute2.sh
@@ -9,6 +9,11 @@ echo "###         IPROUTE      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### IPRoute2-3.19.0"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.58-chroot_kbd.sh b/6.58-chroot_kbd.sh
index 6799ce6..86bcb00 100644
--- a/6.58-chroot_kbd.sh
+++ b/6.58-chroot_kbd.sh
@@ -9,6 +9,11 @@ echo "###         KDB      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Kbd-2.0.3"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.59-chroot_kmod.sh b/6.59-chroot_kmod.sh
index b8ed57c..e827e9b 100644
--- a/6.59-chroot_kmod.sh
+++ b/6.59-chroot_kmod.sh
@@ -9,6 +9,11 @@ echo "###            KMOD         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Kmod-18"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.60-chroot_libpipeline.sh b/6.60-chroot_libpipeline.sh
index 289b8ec..f6f03ff 100644
--- a/6.60-chroot_libpipeline.sh
+++ b/6.60-chroot_libpipeline.sh
@@ -9,6 +9,11 @@ echo "###          LIBPIPELINE      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Libpipeline-1.4.0"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### -----------------------------"
 
 echo ""
diff --git a/6.61-chroot_make.sh b/6.61-chroot_make.sh
index 4672ebc..7085329 100644
--- a/6.61-chroot_make.sh
+++ b/6.61-chroot_make.sh
@@ -9,6 +9,11 @@ echo "###            MAKE         ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Make-4.1"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.62-chroot_patch.sh b/6.62-chroot_patch.sh
index 83b91a7..3082f29 100644
--- a/6.62-chroot_patch.sh
+++ b/6.62-chroot_patch.sh
@@ -9,6 +9,11 @@ echo "###            PATCH        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Patch-2.7.5"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.63-chroot_sysklogd.sh b/6.63-chroot_sysklogd.sh
index 2d73e9b..2783dc3 100644
--- a/6.63-chroot_sysklogd.sh
+++ b/6.63-chroot_sysklogd.sh
@@ -9,6 +9,11 @@ echo "###         SYSKLOGD      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Sysklogd-1.5.1"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.64-chroot_sysvinit.sh b/6.64-chroot_sysvinit.sh
index bb80cc7..c13802d 100644
--- a/6.64-chroot_sysvinit.sh
+++ b/6.64-chroot_sysvinit.sh
@@ -9,6 +9,11 @@ echo "###         SYSVINIT      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Sysvinit-2.88dsf"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.65-chroot_tar.sh b/6.65-chroot_tar.sh
index 238c2bf..ca512d5 100644
--- a/6.65-chroot_tar.sh
+++ b/6.65-chroot_tar.sh
@@ -9,6 +9,11 @@ echo "###            TAR          ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Tar-1.28"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.66-chroot_texinfo.sh b/6.66-chroot_texinfo.sh
index 9dc991f..5de8dd5 100644
--- a/6.66-chroot_texinfo.sh
+++ b/6.66-chroot_texinfo.sh
@@ -9,6 +9,11 @@ echo "###         TEXINFO      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Texinfo-6.0"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.67-chroot_eudev.sh b/6.67-chroot_eudev.sh
index 2616fbf..86bee4c 100644
--- a/6.67-chroot_eudev.sh
+++ b/6.67-chroot_eudev.sh
@@ -9,6 +9,11 @@ echo "###            EUDEV        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Eudev-3.1.2"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.68-chroot_util-linux.sh b/6.68-chroot_util-linux.sh
index ea7380b..30c65df 100644
--- a/6.68-chroot_util-linux.sh
+++ b/6.68-chroot_util-linux.sh
@@ -9,6 +9,11 @@ echo "###         UTIL-LINUX      ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Util-linux-2.27"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.69-chroot_man-db.sh b/6.69-chroot_man-db.sh
index f54cbcd..0197735 100644
--- a/6.69-chroot_man-db.sh
+++ b/6.69-chroot_man-db.sh
@@ -9,6 +9,11 @@ echo "###           MAN-DB        ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Man-DB-2.7.2"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.7-chroot_api-headers.sh b/6.7-chroot_api-headers.sh
index 686bb60..435405a 100644
--- a/6.7-chroot_api-headers.sh
+++ b/6.7-chroot_api-headers.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Linux-4.2 API Headers"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m12.034s"
 echo "### user	0m2.124s"
 echo "### sys	  0m0.948s"
diff --git a/6.70-chroot_vim.sh b/6.70-chroot_vim.sh
index 3c2118a..405ed93 100644
--- a/6.70-chroot_vim.sh
+++ b/6.70-chroot_vim.sh
@@ -9,6 +9,11 @@ echo "###            VIM          ###"
 echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Vim-7.4"
 echo "### Must be run as \"chroot\" user"
+echo ""
+echo "### Time estimate:"
+echo "### real	time"
+echo "### user	time"
+echo "### sys	  time"
 echo "### ---------------------------"
 
 echo ""
diff --git a/6.8-chroot_man-pages.sh b/6.8-chroot_man-pages.sh
index a3bae09..3b828b1 100644
--- a/6.8-chroot_man-pages.sh
+++ b/6.8-chroot_man-pages.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Man-pages-4.02"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	0m0.142s"
 echo "### user	0m0.036s"
 echo "### sys	  0m0.084s"
diff --git a/6.9-chroot_glibc.sh b/6.9-chroot_glibc.sh
index f4d244f..939013b 100644
--- a/6.9-chroot_glibc.sh
+++ b/6.9-chroot_glibc.sh
@@ -10,7 +10,7 @@ echo "###        CHAPTER 6.$CHAPTER_SECTION      ###"
 echo "### Glibc-2.22"
 echo "### Must be run as \"chroot\" user"
 echo ""
-echo "### Estimate time:"
+echo "### Time estimate:"
 echo "### real	39m22.875s"
 echo "### user	23m48.597s"
 echo "### sys	  4m40.822s"
diff --git a/6.X-chroot_skeleton.sh b/6.X-chroot_skeleton.sh
index 4f20c84..3c88f34 100644
--- a/6.X-chroot_skeleton.sh
+++ b/6.X-chroot_skeleton.sh
@@ -1,7 +1,7 @@
 #!/tools/bin/bash
 
 CHAPTER_SECTION=x
-INSTALL_NAME=xxx
+INSTALL_NAME=time
 
 echo ""
 echo "### ---------------------------"