On 22Apr2015 07:53, ed greshko <ed.greshko@xxxxxxxxxxx> wrote:
On 04/22/15 07:20, Max Pyziur wrote:
Recently, I tried asking a question in regard to the use of /tmp vs /var/tmp in F21?
Is there a way of controlling where temporary files used by certain programs are stashed?
With /tmp the files are erased w/ each reboot; w/ /var/tmp they sit there until the files get wiped by something like tmpwatch.
As an example, I open enough pdf files using Firefox; in turn, I export them to Acrobat. There, they are stored in /tmp, until I save them to some other location. If I forget, or there is a system crash, the files are lost.
In older versions of Fedora (my prior one was F18), temporary files in Acrobat were assigned to /var/tmp.
Is there a way or place to specify this?
I don't think there is a way to force all applications to use a specific tmp file directory location.
You can, however, change /tmp from being tmpfs to being on actual persistent disk storage. Simply do,
systemctl mask tmp.mount
This takes effect on the next boot.
Also, many many programs (and all right thinking programs) will honour the
$TMPDIR environment variable. Of course you need to get that into the
environment of the running program. For stuff invoked from the command line
everything is easy; I routinely set $TMPDIR=$HOME/tmp in my profile. For things
invoked via desktop GUI buttony stuff, it depends on your desktop.
Cheers,
Cameron Simpson <cs@xxxxxxxxxx>
Money won't buy happiness, but it will pay the salary of a large research
staff to study the problem. - Bill Vaughan
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