febuiles

Fetching lyrics in the command line

Objective: Print the lyrics for the current playing song.

How: We'll create a small bash script to do the fetching for us (using curl) and then we'll display it either in the terminal or in our $EDITOR

Get the current song

First we'll need to get the name of the current song and its artist:

domenic

Here's how this works:

• Include a git_hooks/ directory in your project, with these two files (plus other hooks if you want, written in a similar style).
• Add "npm" to your devDependencies in package.json, so that the pre-commit hook can do its magic.
• Add test and lint scripts to your package.json, e.g.

    "scripts": {
        "test": "mocha",
 "lint": "jshint ./lib --show-non-errors"

nervetattoo

" Console log from insert mode; Puts focus inside parentheses
imap cll console.log();<Esc>==f(a
" Console log from visual mode on next line, puts visual selection inside parentheses
vmap cll yocll<Esc>p
" Console log from normal mode, inserted on next line with word your on inside parentheses
nmap cll yiwocll<Esc>p 

phette23

# put this in your .bash_profile
if [ $ITERM_SESSION_ID ]; then
  export PROMPT_COMMAND='echo -ne "\033];${PWD##*/}\007"; ':"$PROMPT_COMMAND";
fi

# Piece-by-Piece Explanation:
# the if condition makes sure we only screw with $PROMPT_COMMAND if we're in an iTerm environment
# iTerm happens to give each session a unique $ITERM_SESSION_ID we can use, $ITERM_PROFILE is an option too
# the $PROMPT_COMMAND environment variable is executed every time a command is run
# see: ss64.com/bash/syntax-prompt.html

katta

def command = "git --version"
def proc = command.execute()
proc.waitFor()              

println "Process exit code: ${proc.exitValue()}"
println "Std Err: ${proc.err.text}"
println "Std Out: ${proc.in.text}" 

wumpz

git shortlog -e -s -n

houkanshan

#!/bin/sh

debug_rex='/console.log/'
debug_print_rex=$debug_rex'p'
debug_del_rex=$debug_rex' d'
add_debug_patch='.add-debug.patch'
del_debug_patch='.del-debug.patch'
git_work_dir="$(git rev-parse --show-toplevel)"
fake_file="$git_work_dir/.fake_file"
cur_dir="$(pwd)"

okunishinishi

#Delete local tags.
git tag -l | xargs git tag -d
#Fetch remote tags.
git fetch
#Delete remote tags.
git tag -l | xargs -n 1 git push --delete origin
#Delete local tasg.
git tag -l | xargs git tag -d

todgru

SSH Tunnel

Our db is hosted on Amazon. Our web server can connect to the db. Connections to the db are not allowed outside of the web server.

Run ssh tunnel locally:

This creates a tunnel from my local machine to the web server:

ssh -N -L 3307:my-rds-db.us-east-1.rds.amazonaws.com:3306 ec2-my-web-server.compute-1.amazonaws.com

lttlrck

git branch -m old_branch new_branch         # Rename branch locally    
git push origin :old_branch                 # Delete the old branch    
git push --set-upstream origin new_branch   # Push the new branch, set local branch to track the new remote