Assignment | |
---|---|
Assign value to variable if variable is not already set, value is returned.Combine with a : no-op to discard/ignore return value . |
${variable="value"} : ${variable="value"} |
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# GNU Screen - main configuration file | |
# All other .screenrc files will source this file to inherit settings. | |
# Author: Christian Wills - cwills.sys@gmail.com | |
# Allow bold colors - necessary for some reason | |
attrcolor b ".I" | |
# Tell screen how to set colors. AB = background, AF=foreground | |
termcapinfo xterm 'Co#256:AB=\E[48;5;%dm:AF=\E[38;5;%dm' |
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# Hello, and welcome to makefile basics. | |
# | |
# You will learn why `make` is so great, and why, despite its "weird" syntax, | |
# it is actually a highly expressive, efficient, and powerful way to build | |
# programs. | |
# | |
# Once you're done here, go to | |
# http://www.gnu.org/software/make/manual/make.html | |
# to learn SOOOO much more. |
How to set up multiple accounts with Mutt E-mail Client
Thanks to this article by Christoph Berg
Directories and files
~/
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curl -s https://api.github.com/orgs/twitter/repos?per_page=200 | ruby -rubygems -e 'require "json"; JSON.load(STDIN.read).each { |repo| %x[git clone #{repo["ssh_url"]} ]}' |
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# 0 is too far from ` ;) | |
set -g base-index 1 | |
# Automatically set window title | |
set-window-option -g automatic-rename on | |
set-option -g set-titles on | |
#set -g default-terminal screen-256color | |
set -g status-keys vi | |
set -g history-limit 10000 |
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#/bin/bash | |
sudo update-alternatives --remove-all gcc | |
sudo update-alternatives --remove-all g++ | |
sudo update-alternatives --remove-all clang | |
sudo update-alternatives --remove-all clang++ | |
sudo update-alternatives --remove-all cc | |
sudo update-alternatives --remove-all c++ | |
sudo update-alternatives --install /usr/bin/gcc gcc /usr/bin/gcc-7 70 --slave /usr/bin/g++ g++ /usr/bin/g++-7 |
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#!/bin/bash | |
# Usage: ./minio-upload my-bucket my-file.zip | |
bucket=$1 | |
file=$2 | |
host=minio.example.com | |
s3_key=svc_example_user | |
s3_secret=svc_example_user_password |
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#!/bin/sh | |
# extend non-HiDPI external display on DP* above HiDPI internal display eDP* | |
# see also https://wiki.archlinux.org/index.php/HiDPI | |
# you may run into https://bugs.freedesktop.org/show_bug.cgi?id=39949 | |
# https://bugs.launchpad.net/ubuntu/+source/xorg-server/+bug/883319 | |
EXT=`xrandr --current | sed 's/^\(.*\) connected.*$/\1/p;d' | grep -v ^eDP | head -n 1` | |
INT=`xrandr --current | sed 's/^\(.*\) connected.*$/\1/p;d' | grep -v ^DP | head -n 1` | |
ext_w=`xrandr | sed 's/^'"${EXT}"' [^0-9]* \([0-9]\+\)x.*$/\1/p;d'` |
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