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it's in perl

Hi All,

i'm trying awk commnad to read only file names with the help of below command :-
ls -l tmp*.txt | awk { 'print $9' } | head -1

The command is working fine :o on command line, but when...

Hi All,

I'm new to perl,
My requirement is to check if particular file exists.
e.g. filename.txt, filename1.txt, filename2.txt etc

I tried the below code:-

my $var1 = "filename.txt"

if...