Hi:
perl -e 'print "hello world!\n"'
A simple filter:
perl -ne 'print if /REGEX/'
Filter out blank lines (in place):
#!/usr/bin/env python | |
# Copyright (C) 2010, Scott W. Dunlop <swdunlop at gmail.com> | |
# | |
# Redistribution and use in source and binary forms, with or without | |
# modification, are permitted provided that the following conditions are met: | |
# | |
# * Redistributions of source code must retain the above copyright | |
# notice, this list of conditions and the following disclaimer. | |
# * Redistributions in binary form must reproduce the above copyright | |
# notice, this list of conditions and the following disclaimer in the |
Useful One-Line Scripts for Perl Dec 03 2013 | version 1.10 | |
-------------------------------- ----------- ------------ | |
Compiled by Peteris Krumins (peter@catonmat.net, @pkrumins on Twitter) | |
http://www.catonmat.net -- good coders code, great reuse | |
Latest version of this file is always at: | |
http://www.catonmat.net/download/perl1line.txt |
Hi:
perl -e 'print "hello world!\n"'
A simple filter:
perl -ne 'print if /REGEX/'
Filter out blank lines (in place):
using System; | |
using System.Collections.Generic; | |
using System.Diagnostics; | |
using System.Diagnostics.CodeAnalysis; | |
using System.IO; | |
using System.Linq; | |
using System.Net; | |
using System.Text; | |
using System.Threading.Tasks; | |
using System.Runtime.Serialization.Json; |
301 moved permanently (redirect): | |
<?php | |
header('HTTP/1.1 301 Moved Permanently'); | |
header('Location: http://www.example.com'); | |
die(); | |
?> | |
302 moved temporarily(redirect): | |
<?php | |
header('Location: http://www.example.com'); |