Xref: utzoo comp.unix.wizards:23123 comp.unix.i386:7277 comp.unix.xenix:12573
Path: utzoo!attcan!uunet!cs.utexas.edu!samsung!usc!apple!well!whofan
From: whofan@well.sf.ca.us (Brian Lawrence Dear)
Newsgroups: comp.unix.wizards,comp.unix.i386,comp.unix.xenix
Subject: using /usr/bin/cut in scripts...
Keywords: cut, shell scripts
Message-ID: <19253@well.sf.ca.us>
Date: 27 Jul 90 18:15:48 GMT
Lines: 25



 
 
The following is a portion of an installation script.  This portion
reads the /etc/group file, figures out what's the next available
group ID, and then creates a new group and assigns it that next
available ID number:
 
          gid=`/usr/bin/cut -f3 -d: /etc/group|sort -n|tail -1`
          gid=`eval $gid + 1`
          echo "mygroup::$gid:user1,user2,usern" >> /etc/group
 
Thing is, the /usr/bin/cut command is not available on everyone's
SCO XENIX machine.  /usr/bin/cut gets installed if you install
the SCO Text Processing stuff.
 
So.. my question is, is there an alternative to the script
above that I can use and rest assured it'll work on all SCO
XENIX 386 platforms, to add a new group as described?
 
-- brian dear
   coconut computing, inc.

Please respond via e-mail to ..!ucsd!coconet!brian