lk/networking/unison.md
2020-01-02 01:04:35 +01:00

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# Local Sync
unison Dir_A Dir_B
Accept defaults with:
> unison -auto Dir_A Dir_B
Ask no questions with:
> unison -batch Dir_A Dir_B
# Remote Sync
Sync the folders ~/LK on pi and localhost with:
> unison LK ssh://pi@192.168.0.13/LK
#Back Script Example
Make backup script 'rat' by entering the configurations in ~/.unison/rat.prf
```{r}
# Where to synchronize from
root=/home/roach-1/
root=ssh://ubuntu@10.0.3.76/
auto = true
batch = true
## for ssh arguments, add as so:
#sshargs=-p 4792
## Directories to synchronize
## a path such as 'Album 1' will not work - don't use quotes.
path=box 1
path=box 2
path=house
path=.vimrc
path=.bashrc
ignore=Name temp.*
ignore=Name *.swp
## Merging
## This line handles the merge, but it's based on Emacs, which cannot run in a tty, but requires X.
diff = diff -u CURRENT2 CURRENT1 | perl -pe 's/^\+/>/; s/^\-/</'
```
# Scheduled Backups
A full backup can be run with:
> unison rat.prf
And a crontab can be set with:
* */4 * * * /usr/bin/unison rat