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ulimit -R missing; --help is out of sync
From: |
Denys Vlasenko |
Subject: |
ulimit -R missing; --help is out of sync |
Date: |
Thu, 17 Dec 2020 23:26:33 +0100 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:60.0) Gecko/20100101 Thunderbird/60.4.0 |
According to the source, -R should be setting RLIMIT_RTTIME,
but it does not work:
bash-5.0$ ulimit -R
bash: ulimit: -R: invalid option
ulimit: usage: ulimit [-SHabcdefiklmnpqrstuvxPT] [limit]
..and looking at the above help, I notice letters I never saw.
Lets try them?
bash-5.0$ ulimit -b
bash: ulimit: -b: invalid option
ulimit: usage: ulimit [-SHabcdefiklmnpqrstuvxPT] [limit]
bash-5.0$ ulimit -k
bash: ulimit: -k: invalid option
ulimit: usage: ulimit [-SHabcdefiklmnpqrstuvxPT] [limit]
bash-5.0$ ulimit -P
bash: ulimit: -P: invalid option
ulimit: usage: ulimit [-SHabcdefiklmnpqrstuvxPT] [limit]
bash-5.0$ ulimit -T
bash: ulimit: -T: invalid option
ulimit: usage: ulimit [-SHabcdefiklmnpqrstuvxPT] [limit]
They probably should not be in help if they don't work.
- ulimit -R missing; --help is out of sync,
Denys Vlasenko <=