Linux From Scratch (LFS) --- Step by Step with VirtualBox

(V054a-20210617). Linux From Scratch (LFS) --- Step by Step with VirtualBox. This site is managed by VauLSMorg (vlsm.org) since 2020. May the fork() be with Jolan Tru! --- operatingsystems (@T) vlsm dot org.

View on GitHub

HOME ABOUT WEB GITHUB TOP BOTTOM PREV NEXT


LFS: Chapter 7 part 5 - 6

Virtual Box Guest LFS-07-5



Enter CHROOT

cd /sources/


Creating Directories

mkdir -pv /{boot,home,mnt,opt,srv}

mkdir -pv /etc/{opt,sysconfig}
mkdir -pv /lib/firmware
mkdir -pv /media/{floppy,cdrom}
mkdir -pv /usr/{,local/}{bin,include,lib,sbin,src}
mkdir -pv /usr/{,local/}share/{color,dict,doc,info,locale,man}
mkdir -pv /usr/{,local/}share/{misc,terminfo,zoneinfo}
mkdir -pv /usr/{,local/}share/man/man{1..8}
mkdir -pv /var/{cache,local,log,mail,opt,spool}
mkdir -pv /var/lib/{color,misc,locate}

ln -sfv /run /var/run
ln -sfv /run/lock /var/lock

install -dv -m 0750 /root
install -dv -m 1777 /tmp /var/tmp


ln -sv /proc/self/mounts /etc/mtab

echo "127.0.0.1 localhost $(hostname)" > /etc/hosts

cat > /etc/passwd << "EOF"
root:x:0:0:root:/root:/bin/bash
bin:x:1:1:bin:/dev/null:/bin/false
daemon:x:6:6:Daemon User:/dev/null:/bin/false
messagebus:x:18:18:D-Bus Message Daemon User:/run/dbus:/bin/false
uuidd:x:80:80:UUID Generation Daemon User:/dev/null:/bin/false
nobody:x:99:99:Unprivileged User:/dev/null:/bin/false
EOF

cat > /etc/group << "EOF"
root:x:0:
bin:x:1:daemon
sys:x:2:
kmem:x:3:
tape:x:4:
tty:x:5:
daemon:x:6:
floppy:x:7:
disk:x:8:
lp:x:9:
dialout:x:10:
audio:x:11:
video:x:12:
utmp:x:13:
usb:x:14:
cdrom:x:15:
adm:x:16:
messagebus:x:18:
input:x:24:
mail:x:34:
kvm:x:61:
uuidd:x:80:
wheel:x:97:
nogroup:x:99:
users:x:999:
EOF

echo "tester:x:$(ls -n $(tty) | cut -d" " -f3):101::/home/tester:/bin/bash" >> /etc/passwd
echo "tester:x:101:" >> /etc/group
install -o tester -d /home/tester


I will have a name AGAIN!

exec /bin/bash --login +h

touch /var/log/{btmp,lastlog,faillog,wtmp}
chgrp -v utmp /var/log/lastlog
chmod -v 664  /var/log/lastlog
chmod -v 600  /var/log/btmp


Exit CHROOT

exit


Done

poweroff


ENDOFPAGE

HOME ABOUT WEB GITHUB TOP BOTTOM PREV NEXT