mirror of
https://github.com/borgbackup/borg.git
synced 2024-12-23 08:16:54 +00:00
85 lines
3.1 KiB
Tcl
85 lines
3.1 KiB
Tcl
# Configuration for send -h
|
||
# Tries to emulate a human typing
|
||
# Tweak this if typing is too fast or too slow
|
||
set send_human {.05 .1 1 .01 .2}
|
||
|
||
set script {
|
||
# For the pro users, here are some advanced features of borg, so you can impress your friends. ;)
|
||
# Note: This screencast was made with __BORG_VERSION__ – older or newer borg versions may behave differently.
|
||
|
||
# First of all, we can use several environment variables for borg.
|
||
# E.g. we do not want to type in our repo path and password again and again…
|
||
export BORG_REPO='/media/backup/borgdemo'
|
||
export BORG_PASSPHRASE='1234'
|
||
# Problem solved, borg will use this automatically… :)
|
||
# We'll use this right away…
|
||
|
||
## ADVANCED CREATION ##
|
||
|
||
# We can also use some placeholders in our archive name…
|
||
borg create --stats --progress --compression lz4 ::{user}-{now} Wallpaper
|
||
# Notice the backup name.
|
||
|
||
# And we can put completely different data, with different backup settings, in our backup. It will be deduplicated, anyway:
|
||
borg create --stats --progress --compression zlib,6 --exclude ~/Downloads/big ::{user}-{now} ~/Downloads
|
||
|
||
# Or let's backup a device via STDIN.
|
||
sudo dd if=/dev/loop0 bs=10M | borg create --progress --stats ::specialbackup -
|
||
|
||
# Let's continue with some simple things:
|
||
## USEFUL COMMANDS ##
|
||
# You can show some information about an archive. You can even do it without needing to specify the archive name:
|
||
borg info :: --last 1
|
||
|
||
# So let's rename our last archive:
|
||
borg rename ::specialbackup backup-block-device
|
||
|
||
borg info :: --last 1
|
||
|
||
# A very important step if you choose keyfile mode (where the keyfile is only saved locally) is to export your keyfile and possibly print it, etc.
|
||
borg key export --qr-html :: file.html # this creates a nice HTML, but when you want something simpler…
|
||
borg key export --paper :: # this is a "manual input"-only backup (but it is also included in the --qr-code option)
|
||
|
||
## MAINTENANCE ##
|
||
# Sometimes backups get broken or we want a regular "checkup" that everything is okay…
|
||
borg check -v ::
|
||
|
||
# Next problem: Usually you do not have infinite disk space. So you may need to prune your archive…
|
||
# You can tune this in every detail. See the docs for details. Here only a simple example:
|
||
borg prune --list --keep-last 1 --dry-run
|
||
# When actually executing it in a script, you have to use it without the --dry-run option, of course.
|
||
|
||
## RESTORE ##
|
||
|
||
# When you want to see the diff between two archives use this command.
|
||
# E.g. what happened between the first two backups?
|
||
borg diff ::backup1 backup2
|
||
# Ah, we added a file, right…
|
||
|
||
# There are also other ways to extract the data.
|
||
# E.g. as a tar archive.
|
||
borg export-tar --progress ::backup2 backup.tar.gz
|
||
ls -l
|
||
|
||
# You can mount an archive or even the whole repository:
|
||
mkdir /tmp/mount
|
||
borg mount :: /tmp/mount
|
||
ls -la /tmp/mount
|
||
borg umount /tmp/mount
|
||
|
||
# That's it, but of course there is more to explore, so have a look at the docs.
|
||
}
|
||
|
||
set script [string trim $script]
|
||
set script [string map [list __BORG_VERSION__ [exec borg -V]] $script]
|
||
set script [split $script \n]
|
||
|
||
set ::env(PS1) "$ "
|
||
set stty_init -echo
|
||
spawn -noecho /bin/sh
|
||
foreach line $script {
|
||
expect "$ "
|
||
send_user -h $line\n
|
||
send $line\n
|
||
}
|
||
expect "$ "
|