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Top Forums Shell Programming and Scripting Need help to understand ksh script Post 302514185 by gr8_usk on Friday 15th of April 2011 04:19:50 AM
Old 04-15-2011
Need help to understand ksh script

Hi All,

I have a ksh script & would like to understand mening of below lines in script,

Starting lines of script is as below,
Code:
#!/bin/ksh
#%W% %I% %D% %T% ---- ???
#%W%G --- ???
 
num_ctrl_files=0
OS=`uname`
if [ "$OS" = "SunOS" ]
then
//g' | egrep -v '(.sh:|.ksh:)' | sed 's/^.*://g' | sed 's/^M//g' | grep -v '^[ s]*#' | egrep -i '(.dat|.ctl)' | sed -e 's/^.*=//g' -e 's/,/ /g' -e 's/;/ /g' -e 's/"//g' | tr ' ' '\n' | sed 's/[    ]*//g' | sed '/^$/d' | sort -u | nawk -F"/" '{print $NF}' > $FILE

Please help me to understand above.

Last edited by Franklin52; 04-15-2011 at 05:22 AM.. Reason: Please use code tags
 

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