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alias: various tweaks (#1135)

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- add a caveat to the main description about an aliases not being permanently saved
- tweak the descriptions of some examples
This commit is contained in:
Waldir Pimenta 2016-10-29 16:03:11 +01:00 • committed by GitHub
parent 3df8a4b380
commit b5f522803a
1 changed files with 4 additions and 3 deletions
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7
pages/common/alias.md
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@ -1,6 +1,7 @@
# alias # alias
> Creates an alias for a word when used as the first word of a command. > Creates an alias for a word when used as the first word of a command.
> Note that these operations are not permanent, expiring when the current shell session ends.
- Create a generic alias: - Create a generic alias:
@ -10,14 +11,14 @@
`unalias {{word}}` `unalias {{word}}`
- Full list of aliased words: - List all aliased words:
`alias -p` `alias -p`
- Turn rm an interative command: - Turn rm into an interactive command:
`alias {{rm}}="{{rm -i}}"` `alias {{rm}}="{{rm -i}}"`
- Override la as ls -a: - Create `la` as a shortcut for `ls -a`:
`alias {{la}}="{{ls -a}}"` `alias {{la}}="{{ls -a}}"`