Set File Permissions

Also, take a look at the chmod reference.

$ ls -lst apple.txt
   1 -rw-r--r--   1 december december 21 Dec 19 21:19 apple.txt
$ chmod 755 apple.txt
$ ls -lst apple.txt
   1 -rwxr-xr-x   1 december december 21 Dec 19 21:19 apple.txt*
$ chmod 700 apple.txt
$ ls -lst
   1 -rwx------   1 december december 21 Dec 19 21:19 apple.txt*
$ chmod 444 apple.txt
$ ls -lst apple.txt
   1 -r--r--r--   1 december december 21 Dec 19 21:19 apple.tx
$ 
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2023-06-01 · John December · Terms © johndecember.com