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Full Discussion: ONLY SU Sudo access
Top Forums Shell Programming and Scripting ONLY SU Sudo access Post 302540882 by Chubler_XL on Friday 22nd of July 2011 01:03:25 AM
Old 07-22-2011
How about something like this (you will have to allow this script to run as root via sudo config so it can sudo su to another userid:

Code:
HPADMINUSERS=","$(grep "^hpadmin:" /etc/group | cut -d: -f4)","
if [ -n "$1" ] && [ $# -eq 1 ]
then
    echo "$HPADMINUSERS" | grep -q ",$1,"
    if [ $? -eq 0 ]
    then
        exec sudo su "$1"
    else
        echo "cannot su: $1 is not in group hpadmin"
    fi
else
    echo "usage:  $0 userid" >&2
    exit 1
fi

 

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LEARN ABOUT DEBIAN

mtail

MTAIL(1)							   User Commands							  MTAIL(1)

NAME

       mtail - tail variant designed for web developers monitoring logfiles

SYNOPSIS

       mtail [options]	<file>...

DESCRIPTION

       MonkeyTail  allows  a  user to tail multiple files on both local and remote hosts and clearly marks inactivity by putting 5 newlines in the
       output whenever a pause in output over 3 seconds is detected.

       MonkeyTail is implemented a fairly simple wrapper script around standard tail, ssh, and sudo.

OPTIONS

       -q     Quiet mode

       --quiet
	      "    "

       -n     Output the last N lines of each file before tailing (defaults to 0)

       <file>...
	      Files to tail.

	      These can specified in the following ways:

       @<groupname>
	      - expands the group (from .mtailrc) to a list of

	      files to tail

       <filename>
	      - tails a local file.

       +<filename>		- attempts to sudo and tail a local file (will
	      prompt for pwd if required).

       <remotehost>:<filename>
	      - attempts to invoke tail via ssh on a remote

	      host.

       +<remotehost>:<filename> - attempts to invoke sudo tail via ssh on a
	      remote host (will prompt for pwd if required).

SEE ALSO

       mtailrc(5), tail(1)

AUTHOR

       Martyn Smith <martyn@dollyfish.net.nz>

mtail								     May 2008								  MTAIL(1)
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