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Update cheatsheets

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ivuorinen
2025-03-18 00:18:35 +00:00
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tldr/linux/ionice
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@@ -12,24 +12,24 @@ source: https://github.com/tldr-pages/tldr.git
- Run a command with the given scheduling class and priority:
`ionice -c {{scheduling_class}} -n {{priority}} {{command}}`
`ionice {{[-c|--class]}} {{scheduling_class}} {{[-n|--classdata]}} {{priority}} {{command}}`
- Set I/O scheduling [c]lass of a running process with a specific [p]id, [P]gid or [u]id:
- Set I/O scheduling class of a running process with a specific [p]id, [P]gid or [u]id:
`ionice -c {{scheduling_class}} -{{p|P|u}} {{id}}`
`ionice {{[-c|--class]}} {{scheduling_class}} -{{p|P|u}} {{id}}`
- Run a command with custom I/O scheduling [c]lass and priority:
- Run a command with custom I/O scheduling class and priority:
`ionice -c {{scheduling_class}} -n {{priority}} {{command}}`
`ionice {{[-c|--class]}} {{scheduling_class}} {{[-n|--classdata]}} {{priority}} {{command}}`
- Ignore failure to set the requested priority:
`ionice -t -n {{priority}} -p {{pid}}`
`ionice {{[-t|--ignore]}} {{[-n|--classdata]}} {{priority}} {{[-p|--pid]}} {{pid}}`
- Run the command even in case it was not possible to set the desired priority (this can happen due to insufficient privileges or an old kernel version):
`ionice -t -n {{priority}} -p {{pid}}`
`ionice {{[-t|--ignore]}} {{[-n|--classdata]}} {{priority}} {{[-p|--pid]}} {{pid}}`
- Print the I/O scheduling class and priority of a running process:
`ionice -p {{pid}}`
`ionice {{[-p|--pid]}} {{pid}}`