59 lines
1.3 KiB
Bash
59 lines
1.3 KiB
Bash
# SPDX-License-Identifier: Unlicense
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# Skip script if not running interactively
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if [[ $- != *i* ]] ; then
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return
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fi
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# Set permissions for file/directory owner only by default
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umask 0077
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echo -ne '\e[16;125]'
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export EDITOR='nvim'
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export HISTCONTROL=ignorespace
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export HISTFILESIZE=5000
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export HISTSIZE=5000
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export PATH="${PATH}:${HOME}/.local/bin"
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# Use interactive option to prevent accidental data loss
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alias cp='cp -pi'
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alias mv='mv -i'
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alias rm='rm -i'
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# Short commands
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alias ll='ls -l'
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# Get rid of commands that have verbose output by default
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alias ffmpeg='ffmpeg -hide_banner'
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## Function commands ##
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# Retrieves a specific line number of a specified text file.
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#
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# Syntax: $0 <FILENAME> <LINE NUMBER>
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function lnof() {
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if [[ $1 =~ ^-(-help|h)$ ]]; then
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echo "syntax: $0 <FILENAME> <LINE NUMBER>" >&2
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return
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fi
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if [[ -z "$1" || -z "$2" ]]; then
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echo "error: missing required options" >&2
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fi
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head -n $2 $1 | tail -1
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}
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# Creates, then displays a temporary QR code with given data passed through
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# standard input.
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#
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# Syntax: $0
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function qrnow() {
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if [[ $1 =~ ^-(-help|h)$ ]]; then
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echo "$0: displays a QR code for given data"
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echo "pipe data to this command to create a temporary QR code, then show it"
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return
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fi
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qrencode -t png -o - | ffplay -hide_banner -i - >/dev/null
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}
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