2013-05-20 15:52, Miguel Barbosa Gonçalves skrev:
On 20 May 2013 13:34, Leslie Jensen <les...@eskk.nu> wrote:
I have a remote Samba Server where Windows machines place backup files
once a day. The format is
backup_2013-05-03_13.45.44_.**zip
Before the Windows client places the file it removes the file from the day
before.
In turn I do a backup of the backup files once every week(Friday) to
another directory.
This directory will eventually fill up and I need to make a check and
remove the oldest file maybe once a week before the new file is copied, or
put in other words I never want more than 4 files to be in this directory.
My scripting skills are not at the level where I can figure this out, so
I'll appreciate suggestions on how to solve this in the correct way.
Hi Leslie!
I believe this is what you need:
--- START ---
#!/bin/sh
KEEP='5'
pg_dump -U gp > /backups/gp.`date +%Y%m%d-%H%M%S`.sql
N=1
for file in `ls -r /backups/gp.*`
do
[ $N -gt $KEEP ] && rm -f $file
N=`expr $N + 1`
done
--- END ---
I am using this to keep 5 backup files... Modify as needed.
Cheers,
Miguel
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Thanks Miguel
I'll see what I can do with it.
/Leslie
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