Ben Pitman benpitman
benpitman
/ install_tmux.sh
Last active
January 6, 2020 11:04
Install latest version of tmux on CentOS 7
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| #!/usr/bin/env bash | |
| declare -g -- _sudo= | |
| declare -ag -- _foldersToRemove=() | |
| declare -ag -- _filesToRemove=() | |
| trap cleanup SIGINT SIGTERM | |
| die () | |
| { |
benpitman
/ levenshtein.sh
Last active
August 14, 2022 21:01
Bash function to calculate the levenshtein distance between two strings
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| #!/usr/bin/env bash | |
| levenshtein () | |
| { | |
| local -r -- target=$1 | |
| local -r -- given=$2 | |
| local -r -- targetLength=${#target} | |
| local -r -- givenLength=${#given} | |
| local -- alt | |
| local -- cost |
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| alias rm='rm -i' | |
| alias cp='cp -i' | |
| alias mv='mv -i' | |
| if [ -f /etc/bashrc ]; then | |
| . /etc/bashrc | |
| fi | |
| prompt_command() { | |
| local RETNUM=$? |
benpitman
/ Identicon.sh
Last active
June 23, 2020 15:45
Randomly generates an identicon. Parameters are width, height and a boolean for symmetry.
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| #!/usr/bin/env bash | |
| bool='^[Tt][Rr][Uu][Ee]|[Ff][Aa][Ll][Ss][Ee]$' | |
| digit='^[0-9]+$' | |
| width=5 | |
| symmetrical=false | |
| if [[ -n "$1" ]]; then | |
| if [[ "$1" =~ $digit ]]; then | |
| width=$(( $1 < 1 ? 1 : $1 )) |
benpitman
/ AbstractRepository.pm6
Last active
March 6, 2024 02:19
Perl6 DBIish wrapper for SQLite queries
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| #!/usr/bin/perl6 | |
| use v6; | |
| use DBIish; | |
| need Service::Service; | |
| role AbstractRepository | |
| { | |
| has $.table is rw; |
benpitman
/ binary_clock.sh
Created
June 12, 2018 06:44
A binary clock I made in Bash v4+ that runs in the background, updates every minute, and prints to the top right of the terminal.
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| #!/bin/bash | |
| tick() { | |
| local \ | |
| ampm \ | |
| calibrate=true \ | |
| D2B=({0..1}{0..1}{0..1}{0..1}{0..1}{0..1}) \ | |
| hour \ | |
| in_cli \ | |
| minute \ |