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kvpb / script73.sh
Last active July 28, 2022 11:08
Test Script 73: BASH pairwise comparison without duplicates
#!/usr/bin/env bash
var=( {0..9} ); #var=( $({0..$[RANDOM%+9]}) );
printf "Set: {$(var2=$(printf ", %s" "${var[@]}") && var2=${var2:2} && printf "${var2}\n";)}"'\n'"Pairs: "'\n';
for (( i = 0; i < ${#var[@]}; i++ ));
do
for (( j = i + 1; j < ${#var[@]}; j++ ));
do
# printf "(${i}, ${j}): "'%d\n'; #printf "(${!var[${i}]}, ${!var[${j}]}): "'%d\n'; # array element nummbers
@kvpb
kvpb / script72.sh
Last active July 28, 2022 11:14
Test Script 72: delete directory from user home
#!/usr/bin/env bash
if [ -d "${symbolic_link_or_directory}" ]; # If symbolic_link_or_directory exists...
then
if [ -L "${symbolic_link_or_directory}" ]; # If symbolic_link_or_directory is a symbolic link...
then
rm "${symbolic_link_or_directory}"; # Remove symbolic_link_or_directory.
else # Else, i.e. if symbolic_link_or_directory is a directory...
if [ $(ls -A "${symbolic_link_or_directory}") ]; # If symbolic_link_or_directory is empty...
then
@kvpb
kvpb / script71.sh
Last active July 28, 2022 11:13
Test Script 71: BASH pseudorandom brute-forcing
#!/usr/bin/env bash
mkdir directory && cd directory
for i in {0..99}
do
> file${i}
printf "make file${i}\n"
done #for i in {0..0}{0..9}{0..9}; do > file${i}; echo file${i}; done
@kvpb
kvpb / script70.sh
Last active July 28, 2022 10:56
Test Script 70: BASH pseudo-multidimensional array iteration over any dimension
#!/usr/bin/env bash
var1=([0]="first" [1]="second" [2]="third" [5]="sixth" [10]="eleventh");
n=([0]="0" [1]="1" [2]="2" [5]="5" [10]="10");
var2=([0]="zero" [1]="one" [2]="two" [5]="five" [10]="ten");
printf '\n`echo \"${var1[@]}\"` s output:\t'; echo "${var1[@]}";
printf '`echo \"${!var1[@]}\"` s output:\t'; echo "${!var1[@]}";
printf '\nWith `${var1[@]}`:\n';
@kvpb
kvpb / script69.sh
Last active July 28, 2022 11:12
Test Script 69: set macOS keyboard speed
#!/usr/bin/env bash
osascript -e 'tell application "System Preferences" to quit' #
defaults delete com.apple.universalaccess slowKey
defaults write com.apple.universalaccess slowKey -bool FALSE # Disable Slow Keys. (i) Required from macOS 10.12 Sierra onwards to set faster key repeat rates.
defaults delete com.apple.universalaccess slowKeyDelay
#defaults write com.apple.universalaccess slowKeyDelay -int 5 #
defaults delete NSGlobalDomain ApplePressAndHoldEnabled
@kvpb
kvpb / 42header.txt
Last active July 27, 2022 10:39
My 42 header retrieved from an old file from one of the daily projects of the piscine of late 2014.
/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* filename :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: kbertin <kbertin@student.42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: YYYY/MM/DD hh:MM:SS by kbertin #+# #+# */
/* Updated: YYYY/MM/DD hh:MM:SS by kbertin ### ########.fr */
/* */

MIT License

Copyright (c) 2008, 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022 Karl Vincent Pierre Bertin

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN A