ntjn

http://invisible-island.net/xterm/


                        XTerm Control Sequences

                               Edward Moy
                   University of California, Berkeley

                               Revised by

ntjn

<?

function make_salt($salt_size=32) {
	//list of possible characters from which to cerate the salt
	$sea = "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789";
	//how many possible characters are there
	$sea_size = strlen($sea);

	$salt = "";

ntjn

# Advanced Bash :: Array slicing and compaction in bash

# TL;DR

X=(something 'whatever' "i have more   S  P  A  C  E  S   than i can give away.  arent you jealous?")

#   ${X[@]}                                        the usual whole array
#   ${X[@]:index:length}                           slice from index to index+length-1 inclusive
#   ${X[@]::length}                                slice from 0 to length-1 inclusive
#   ${X[@]:index}                                  slice from index to end of array inclusive