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Full Discussion: Appending from a file to a script and vice versa
Top Forums UNIX for Dummies Questions & Answers Appending from a file to a script and vice versa Post 302467125 by DGPickett on Thursday 28th of October 2010 10:12:39 AM
Old 10-28-2010
A bit crude and lewd, not sure what the high level requirement is, but OK. I like ksh and sed:

Code:
#!/usr/bin/ksh

if [ ! -f "$1" ]
then
 echo "Usage: ${0##*/} <evn_log>" >&2
 exit 1
fi

sed '
  =
 ' "$1" | sed '
  N
  /\<'$LOGNAME'\>/!d
  s/\n/{/
  q
 ' >> ~/user_log_file

 

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LEARN ABOUT REDHAT

tcp-env

tcp-env(1)                                                    General Commands Manual                                                   tcp-env(1)

NAME

       tcp-env - set up TCP-related environment variables

SYNOPSIS

       tcp-env [ -rR ] [ -ttimeout ] program [ arg ...  ]

DESCRIPTION

       The  input  for  tcp-env  must be a TCP connection.  tcp-env finds out information about that connection, puts the information into several
       environment variables as described in tcp-environ(5), and runs program with the given arguments.

       Usually tcp-env is run from inetd.  It might instead be run from another server that already sets up the right  environment  variables;  if
       PROTO  is  set  to  TCP  when  tcp-env  is invoked, tcp-env assumes that all the other variables are set up properly, and it does not check
       whether the input is a TCP connection.

OPTIONS

       -r     (Default.)  Attempt to obtain TCPREMOTEINFO from the remote host.

       -R     Do not attempt to obtain TCPREMOTEINFO from the remote host.

       -ttimeout
              Give up on the TCPREMOTEINFO connection attempt after timeout seconds.  Default: 30.

SEE ALSO

       tcp-environ(5), inetd(8)

                                                                                                                                        tcp-env(1)
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