Neelam Jha
Bioinformatics Beginner
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Perl script to run awk inside perl
By Neelam Jha 1160 days ago
#!/usr/local/bin/perl
eval 'exec /usr/local/bin/perl -S $0 ${1+"$@"}'
if $running_under_some_shell;
# this emulates #! processing on NIH machines.
# (remove #! line above if indigestible)
eval '$'.$1.'$2;' while $ARGV[0] =~ /^([A-Za-z_0-9]+=)(.*)/ && shift;
# process any FOO=bar switches
$, = ' '; # set output field separator
$\ = "\n"; # set output record separator
while (<>) {
chomp; # strip record separator
@Fld = split(' ', $_, -1);
if ($awk) {
$Fld[(1)-1] = '';
$Fld[(2)-1] = '';
print join($,,@Fld);
}
print join($,,@Fld) if $f1 . . $txt;
}
