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@@ -1,23 +1,23 @@
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# sudo
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-> Executes a single command as another user.
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+> Executes a single command as the superuser or another user.
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-- List the contents of an unreadable directory:
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+- Run a command as the superuser:
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-`sudo {{ls}} {{/usr/local/scrt}}`
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+`sudo {{shutdown now}}`
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-- Edit a file as the user www:
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+- Edit a file as the superuser with your default editor:
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-`sudo -u {{www}} {{vi}} {{/var/www/index.html}}`
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+`sudo -e {{/etc/fstab}}`
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-- Shut down the machine:
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+- Run a command as another user and/or group:
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-`sudo {{shutdown}} -h +10 {{"Cya soon!"}}`
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+`sudo -u {{user}} -g {{group}} {{id}}`
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-- Repeat the last command as sudo:
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+- Repeat the last command prefixed with "sudo" (only in bash, zsh, etc.):
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`sudo !!`
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-- Launch the default shell with root privileges:
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+- Launch the default shell with superuser privileges:
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`sudo -i`
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kalebo