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Document new -q/--quiet flags to jobs builtin

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Mahmoud Al-Qudsi
2018-03-04 15:21:31 -06:00
parent 6814f29cd7
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CHANGELOG.md
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@@ -42,6 +42,7 @@ This section is for changes merged to the `major` branch that are not also merge
- A pipe at the end of a line now allows the job to continue on the next line (#1285)
- The names `argparse`, `read`, `set`, `status`, `test` and `[` are now reserved and not allowed as function names. This prevents users unintentionally breaking stuff (#3000).
- Wrapping completions (from `complete -w` or `function -w`) can now inject arguments. For example, `complete gco -w 'git checkout'` now works properly (#1976). The `alias` function has been updated to respect this behavior.
- The `jobs` builtin now has a `-q` and `--quiet` option to silence the output.
## Other significant changes
- Command substitution output is now limited to 10 MB by default (#3822).

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doc_src/jobs.txt
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@@ -19,8 +19,14 @@ jobs accepts the following switches:
- `-p` or `--pid` prints the process ID for each process in all jobs.
- `-q` or `--quiet` prints no output for evaluation of jobs by exit code only.
On systems that supports this feature, jobs will print the CPU usage of each job since the last command was executed. The CPU usage is expressed as a percentage of full CPU activity. Note that on multiprocessor systems, the total activity may be more than 100\%.
The exit code of the `jobs` builtin is `0` if there are running background jobs and `1` otherwise.
\subsection prints no output.
\subsection jobs-example Example