Update 05.18.2018 For loop usage
Case 1: rename all file of directory in command line.
Assume that there are 5 files in a directory as following.
f1.txt
f2.txt
f3.txt
f4.txt
f5.txt
Get files to an array.
$ FILES=($(ls))
Print all files
$ echo ${FILES[@]}
f1.txt f2.txt f3.txt f4.txt f5.txt
Print file count
$ echo ${#FILES[@]}
5
Syntax to iterate using for loop
$ for ((i=0; i<<#NUMBER>;...
How to push code in just one command line?
$ git add .
$ git commit -a -m "commit" (do not need commit message either)
$ git push
According to btse's answer in Stackoverflow, we can add following function to .bashrc in Linux or .bash_profile in Mac. If you don't have .bash_profile, just create a new one, and put the code snippet in the file.
function lazygit() {
git add .
git commit -a...
