Hi:
perl -e 'print "hello world!\n"'
A simple filter:
perl -ne 'print if /REGEX/'
Filter out blank lines (in place):
#!/bin/bash | |
echo 'update brew' | |
brew update | |
echo 'upgrade brew' | |
brew upgrade |
#!/bin/sh | |
DOWNLOAD_DIR="${HOME}/MiniDLNA" | |
CONFIG_DIR="${HOME}/.aria2" | |
RPC_TOKEN="changeIt" | |
RPC_PORT="6800" | |
change_apt_source(){ | |
if [ -f /etc/apt/sources.list ]; then | |
sudo cp /etc/apt/sources.list /etc/apt/sources.list.bak |
# Install tmux 2.8 on Centos | |
# install deps | |
yum install gcc kernel-devel make ncurses-devel | |
# cd src | |
cd /usr/local/src | |
# DOWNLOAD SOURCES FOR LIBEVENT AND MAKE AND INSTALL | |
curl -LO https://github.com/libevent/libevent/releases/download/release-2.1.8-stable/libevent-2.1.8-stable.tar.gz |
*.beam |
# Using these pry gems -- copy to your Gemfile | |
# group :development, :test do | |
# gem 'awesome_print' # pretty print ruby objects | |
# gem 'pry' # Console with powerful introspection capabilities | |
# gem 'pry-byebug' # Integrates pry with byebug | |
# gem 'pry-doc' # Provide MRI Core documentation | |
# gem 'pry-rails' # Causes rails console to open pry. `DISABLE_PRY_RAILS=1 rails c` can still open with IRB | |
# gem 'pry-rescue' # Start a pry session whenever something goes wrong. | |
# gem 'pry-theme' # An easy way to customize Pry colors via theme files | |
# end |
{ | |
/* Keybindings for emacs emulation. Compiled by Jacob Rus. | |
* | |
* This is a pretty good set, especially considering that many emacs bindings | |
* such as C-o, C-a, C-e, C-k, C-y, C-v, C-f, C-b, C-p, C-n, C-t, and | |
* perhaps a few more, are already built into the system. | |
* | |
* BEWARE: | |
* This file uses the Option key as a meta key. This has the side-effect | |
* of overriding Mac OS keybindings for the option key, which generally |
Hi:
perl -e 'print "hello world!\n"'
A simple filter:
perl -ne 'print if /REGEX/'
Filter out blank lines (in place):