Merge pull request #900 from jcalebj/create_wait

wait: add page
waldyrious/alt-syntax
Leandro Ostera 2016-06-05 18:03:15 +02:00
commit b1e11b2798
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# wait
> Wait for a process to complete before proceeding.
- Wait for given process id (pid) to finish and return its exit status:
`wait {{pid}}`
- Wait for all processes known to the invoking shell to finish:
`wait`