initial commit

chapter25/printing_only_UP_Linux.ksh

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+#!/bin/ksh
+#
+# SCRIPT: printing_only_UP_Linux.ksh
+#
+# AUTHOR: Randy Michael
+# DATE: 03/14/2007
+# REV: 1.1.P
+#
+# PLATFORM: Linux Only
+#
+# PURPOSE: This script is used to enable printing on each printer
+#          on a Linux system. Logging is enabled.
+#
+# REV LIST:
+#
+# set -x # Uncomment to debug this script
+# set -n # Uncomment to check syntax without any execution
+#
+#################################################
+# Initial Variables Here
+#################################################
+
+LOGILE=/usr/local/log/PQlog.log
+[ -f $LOGFILE ] || echo /dev/null > $LOGFILE
+
+#################################################
+
+lpc status | tail +2 | while read pqstat[1] pqstat[2] pqstat[3] junk
+do
+     # Check the status of printing for each printer
+     case ${pqstat[2]} in
+     disabled)
+               # Printing is disable - print status and restart printing
+               echo "${pqstat[1]} Printing is ${pqstat[2]}" \
+                    | tee -a$LOGFILE
+               lpc start ${pqstat[1]} | tee -a $LOGFILE
+               (($? == 0)) && echo "${pqstat[1]} Printing Restarted" \
+                              | tee -a $LOGFILE
+             ;;
+     enabled|*) : # No-Op - Do Nothing
+             ;;
+     esac
+ done
+