Hi all,
I am using ksh Shell.
in that If I use 'grep -r' It is throwing the error like invalid option
for grep
grep -r
grep: illegal option -- r
usage: grep [-E|-F] [-c|-l|-q] [-binsvx] -e pattern_list...
[-f pattern_file...] [file...]
can any one tell me the reason for this error
with warm regards,
Anthony Jesu Ashok S Ext : 7257
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