devOps

Setting up a node js website on aws ec2 instance
remove and add an instance from a mongodb replica set
unpacking compressed files in .zip .tar and .tar.gz from command line
command line cursor movement shortcuts
Installing drupal on Mac with Apache and MySQL
create chroot sftp server in linux
memory usage commands in linux
unzip multiple zip files at once
mysql tunnelling over ssh
mongodb building a sharded environment
mongodb authentication setting
installing multiple instances of mongodb
screen command on nix systems
Split file and combine files on command line
keep program running after logout in linux
reset the System Management Controller on Mac
Mac OS keyboard shortcuts
create ssh rsa key files and use them for authentication
file compression and archiving: zip, unzip, bzip2, and tar
install php mcrypt on apache server on Mac and Ubuntu
show current working git branch on command line with color
scp examples of transferring files
the tool for installing software on linux
windows task scheduler: the cron for windows
using windows batch file to start programs on windows
cron syntax and examples on Linux
setting up cron job on Ubuntu
finding files on lunix using the find command and grep
installing Ubuntu on Virtual Box
file ownerships and file permisions on Linux and unix like systems
user and group management commands in linux
transfer files between remote server and your Windows OS using putty’s pscp
host file to block websites in Windows, Mac and Linux