WebDec 22, 2024 · { perl -pe chomp; echo; } some-other-command Or, if you prefer, you can make perl print the final newline itself. Like enclosing the perl and echo commands in { ;}, this approach works even if you're piping or redirecting from it (and, like all approaches, this works when you're piping to it, too): perl -wpe 'chomp; END { print "\n" }' WebIt has nothing to do with Perl, per se. This answer addresses typing new input to the shell. Use the others' answer of ^V^J to insert a newline into an existing command line while using command-line editing. You should just be able to put this in a script: foo '$x; $y;'

How can Perl

WebThe Perl print is the output operator that shows any parameter on the display screen. It is useful for display the required output, variable, and object passed as the parameter. The … WebThe Perl Journal (TPJ) did something most print journals aspire to, but few succeed. Within a remarkable short time, TPJ acquired a cult-following and became the voice of the Perl community. Every serious Perl programmer subscribed to it, and every notable Perl guru jumped at the opportunity to cursefish kynseed

Perl One-Liners Explained, Part I: File Spacing

Web9 rows · Jun 4, 2016 · As a practical matter, it's very common to print Perl newline characters, and it's relatively ... WebJun 4, 2016 · #!/usr/bin/perl # purpose: print a specific line from a text file # usage: perl-print-line.pl line-number input-file # use perl argv to verify the number of command line arguments @ARGV == 2 or die "Usage: print-specific-line.pl line-number input-file\n"; $desired_line_number = $ARGV [0]; $filename = $ARGV [1]; # use perl open function to … WebSep 27, 2015 · Your question does match with your description.You say print next two lines.and inside the question has to print only one line after matching two lines. – Vijay … curseen morris post office