Update cheatsheets

This commit is contained in:
ivuorinen
2025-11-14 00:20:50 +00:00
parent 366b13ffac
commit 2f0bb2e110
24 changed files with 260 additions and 33 deletions

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# autoexpect
> Generate a script from watching a session.
> More information: <https://manned.org/autoexpect>.
- Spawn a shell and generate a script from it:
`autoexpect`
- Run a command and generate a script from it:
`autoexpect {{command}}`
- Run a command, generate a script, and save the script to a specified file:
`autoexpect -f {{path/to/file}} {{command}}`

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# koji cancel
> Cancel active tasks running on the Koji build system.
> More information: <https://docs.pagure.org/koji/>.
- Cancel a task by its ID:
`koji cancel {{task_id}}`
- Cancel multiple tasks:
`koji cancel {{task_id1 task_id2 ...}}`
- Cancel a task with verbose output:
`koji cancel --verbose {{task_id}}`
- Display help:
`koji cancel {{[-h|--help]}}`

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# koji taginfo
> Print basic information about a tag.
> More information: <https://docs.pagure.org/koji>.
- Print basic information:
`koji taginfo {{tag1 tag2 ...}}`
- Display help:
`koji taginfo --help`

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# koji untag-build
> Remove a tag from one or more builds.
> More information: <https://docs.pagure.org/koji>.
- Remove a tag from one or more builds:
`koji untag-build {{tag}} {{NVR1 NVR2 ...}}`
- Untag all versions of the package in this tag:
`koji untag-build {{tag}} {{pkg1 pkg2 ...}} --all`
- Untag all versions of the package in this tag except the latest:
`koji untag-build {{tag}} {{pkg1 pkg2 ...}} --non-latest`
- Test mode:
`koji untag-build {{tag}} {{NVR1 NVR2 ...}} {{[-n|--test]}}`
- Print details:
`koji untag-build {{tag}} {{NVR1 NVR2 ...}} {{[-v|--verbose]}}`
- Display help:
`koji untag-build --help`

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`sudo setsebool -P {{container_use_devices}} {{1|true|on|0|false|off}}`
- Set or unset multiple booleans [P]ersistently at once:
- Set or unset multiple booleans at once [P]ersistently:
`sudo setsebool -P {{ftpd_use_fusefs=1 mount_anyfile=0 ...}}`
`sudo setsebool -P {{key1 1 key2 0 ...}}`
- Set or unset a boolean persistently (alternative method using `semanage-boolean`):

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- Execute a command as another user:
`su - {{username}} {{[-c|--command]}} "{{command}}"`
- Switch to a given user and use a specific shell (e.g., zsh, fish, bash):
`su {{[-s|--shell]}} /{{path/to/shell}} {{username}}`
- Display help:
`su {{[-h|--help]}}`
- Display version:
`su {{[-V|--version]}}`

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- Reload multiple services:
`systemctl reload {{networking apache2 ...}}`
`systemctl reload {{unit1 unit2 ...}}`
- Reload a service for the current user:

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- Flip the current (non-persistent) values of the specified booleans:
`sudo togglesebool {{virt_use_samba virt_use_usb ...}}`
`sudo togglesebool {{virt_use_samba|virt_use_usb|...}}`
- Flip multiple booleans:
`sudo togglesebool {{key1 key2 ...}}`

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---
syntax: markdown
tags: [tldr, linux]
source: https://github.com/tldr-pages/tldr.git
---
# xfs_admin
> Tune an XFS filesystem.
> More information: <https://manned.org/xfs_admin>.
- Display the filesystem label:
`sudo xfs_admin {{[-l|--list]}} {{/dev/sdX}}`
- Set the filesystem label:
`sudo xfs_admin {{[-L|--Label]}} "{{label}}" {{/dev/sdX}}`
- Display the filesystem UUID:
`sudo xfs_admin {{[-u|--uuid]}} {{/dev/sdX}}`
- Set the filesystem UUID (use with caution):
`sudo xfs_admin {{[-U|--UUID]}} {{uuid}} {{/dev/sdX}}`
- Generate a new UUID for the filesystem:
`sudo xfs_admin {{[-U|--UUID]}} generate {{/dev/sdX}}`
- Display help:
`xfs_admin`