tldr/pages/common/chmod.md

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# chmod
> Change the access permissions of a file or directory
- Give the (u)ser who owns a file the right to e(x)ecute it
`chmod u+x {{file}}`
- Give the user rights to (r)ead and (w)rite to a file/directory
`chmod u+rw {{file}}`
- Remove executable rights from the (g)roup
`chmod g-x {{file}}`
- Give (a)ll users rights to read and execute
`chmod a+rx {{file}}`
- Give (o)thers (not in the file owner's group) the same rights as the group
`chmod o=g {{file}}`