At: Difference between revisions
Created page with "== One-time Jobs == You can certainly use cron to run one-time jobs, but that would be more effort than it's worth, since cron is designed for '''repeating''' jobs. The ''..." |
m Text replacement - "<(\/?)source" to "<$1syntaxhighlight" Tags: Mobile edit Mobile web edit |
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Since <code>at</code> reads from STDIN, you can just pipe the command to it rather than using the interactive shell: <code>echo "ls -al" | at now + 1 minute</code> Note that since <code>at</code> runs non-interactively with a different shell, you won't actually '''see''' the results of the 'ls' command. | Since <code>at</code> reads from STDIN, you can just pipe the command to it rather than using the interactive shell: <code>echo "ls -al" | at now + 1 minute</code> Note that since <code>at</code> runs non-interactively with a different shell, you won't actually '''see''' the results of the 'ls' command. | ||
< | <syntaxhighlight lang="bash"> | ||
echo "shutdown -r now" | at 8am tomorrow | echo "shutdown -r now" | at 8am tomorrow | ||
echo "shutdown -r now" | at midnight 2017-02-25 | echo "shutdown -r now" | at midnight 2017-02-25 | ||
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# cancel / remove job 1 | # cancel / remove job 1 | ||
atrm 1 | atrm 1 | ||
</ | </syntaxhighlight> | ||
[[Category:System Administration]] | [[Category:System Administration]] | ||