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I am trying to change a directory in a bash script in order to delete a file after it has been transferred. Here is my script and what I would like to do:

Please see line 5:

  1 #!/bin/bash
  2 name=$(date '+%y-%m-%d')
  3 tar -zcf /var/tmp/backups/splunkbackup$(date '+%y-%m-%d').tar.gz /opt/splunk/etc/
  4 rsync -avz /var/tmp/backups/splunkbackup* svc_splkbup@10.x.x.x:/var/log/splunk/backups/essearchhead
  5 cd /var/tmp/backups/splunkbackup*
  6 rm splunkbackup*
  • 1
    ..and the problem is? Though I can't see how /var/tmp/backups/splunkbackup* would expand to a single directory, since two lines above you created a file whose name matches the pattern. – ilkkachu Jan 16 '18 at 17:51
  • 3
    Why not just use rsync --remove-source-files? – DopeGhoti Jan 16 '18 at 17:56
  • @DopeGhoti would my command be: rsync -avz --remove-source-files /var/tmp/backups/splunkbackup* svc_splkbup@10.x.x.x:/var/log/splunk/backups/essearchhead – Wraiith Jan 16 '18 at 18:33
  • It would indeed. – DopeGhoti Jan 16 '18 at 18:42
3

rsync has a built-in method to do what you seem to be trying to do manually:

From man rsync:

--remove-source-files

This tells rsync to remove from the sending side the files (meaning non-directories) that are a part of the transfer and have been successfully duplicated on the receiving side.

0

The pattern /var/tmp/backups/splunkbackup* will likely expand to a list of files rather than to the name of a directory that you can change into.

My guess is that line five should read

cd /var/tmp/backups

or, that line five and six would be replaced by the single line

rm /var/tmp/backups/splunkbackup*
0

There is no need to change directories.

5 rm /var/tmp/backups/splunkbackup*

6 ``

although recursive force might be in order

5 rm -rf /var/tmp/backups/splunkbackup*

6 ``

0

Assuming you want to deal with just one archive file at a time, you could just save the filename to a variable:

file=/var/tmp/backups/splunkbackup$(date '+%y-%m-%d').tar.gz
tar -zcf "$file" /opt/splunk/etc/
rsync -avz "$file" svc_splkbup@10.x.x.x:/...
rm "$file"

Though you may want to only delete the file if the transfer succeeds, so this instead:

rsync -avz "$file" svc_splkbup@10.x.x.x:/... &&
  rm "$file"

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