You just did git pull, saw a few files changed and would like to know exact details
# contents difference
git diff HEAD@{1}
git diff HEAD@{1} filename
# just the filenames
git diff --name-only HEAD@{1}
Get back one file
git checkout filename
#if `filename` matches branch name:
git checkout -- filename
Get back all to last commit
git reset --hard
LSCOLORS="ExGxBxDxCxEgEdxbxgxcxd" ls -laG
Now you have control over ls colored output!
And colors, for reference:
a = black b = red c = green d = brown e = blue f = magenta g = cyan h = grey A = dark grey B = bold red C = bold green D = yellow E = bold blue F = magenta G = cyan H = white x = default
and order
directory symbolic link socket pipe executable block device character device executable with setuid set executable with setguid set directory writable by others, with sticky bit directory writable by others, without sticky bit
Make it available from the CLI:
sudo ln -s /Applications/Sublime\ Text.app/Contents/SharedSupport/bin/subl /usr/bin/sublime
now just sublime . being in the desired folder would do the trick.
Cmd-K Cmd-B - open/close sidebar (yes, it is a two-stroke command)
Installation is dead simple
sudo npm install mocha -g
Start using it right away:
echo -e "var assert=require('assert');\ndescribe('cool', function () {\n function it ('things happen', function () {assert.equal(2+2, 4);})});" > test.js ; mocha test.js
Get reporters list mocha --reporters and use one of them like so:
mocha -R spec .