ADD-SHELL(8)              (12 May 2011)              ADD-SHELL(8)

     NAME
          add-shell - add shells to the list of valid login shells

     SYNOPSIS
          add-shell shellname [shellname...]

     DESCRIPTION
          add-shell copies /etc/shells to /etc/shells.tmp, adds the
          given shells to this file if they are not already present,
          and copies this temporary file back to /etc/shells.

          The shells must be provided by their full pathnames.

     SEE ALSO
          shells(5)

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