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PiShrink
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With option -p delete also users bash history

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Gabriele Besta 2020-12-11 01:24:12 +01:00 committed by GitHub
parent 6eb7ea8d50
commit 2ef298e9b8
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1 changed files with 4 additions and 3 deletions
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pishrink.sh
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@ -163,7 +163,7 @@ Usage: $0 [-adhrspvzZ] imagefile.img [newimagefile.img]
-z Compress image after shrinking with gzip
-Z Compress image after shrinking with xz
-a Compress image in parallel using multiple cores
-p Remove logs, apt archives, dhcp leases and ssh hostkeys
-p Remove logs, apt archives, dhcp leases, ssh hostkeys and users bash history
-d Write debug messages in a debug log file
EOM
echo "$help"
@ -305,11 +305,12 @@ else
fi
if [[ $prep == true ]]; then
info "Syspreping: Removing logs, apt archives, dhcp leases and ssh hostkeys"
info "Syspreping: Removing logs, apt archives, dhcp leases, ssh hostkeys and users bash history"
mountdir=$(mktemp -d)
mount "$loopback" "$mountdir"
rm -rvf $mountdir/var/cache/apt/archives/* $mountdir/var/lib/dhcpcd5/* $mountdir/var/log/* $mountdir/var/tmp/* $mountdir/tmp/* $mountdir/etc/ssh/*_host_*
ln -s /lib/systemd/system/regenerate_ssh_host_keys.service $mountdir/etc/systemd/system/multi-user.target.wants/regenerate_ssh_host_keys.service
find $mountdir/home/ -name ".bash_history" -type f -exec rm -vf {} \;
ln -sv /lib/systemd/system/regenerate_ssh_host_keys.service $mountdir/etc/systemd/system/multi-user.target.wants/regenerate_ssh_host_keys.service
umount "$mountdir"
fi