Software engineers and IT professionals often get confused when it comes to learn which programming or scripting language is good for their career as a DevOps engineer? This has led several of our readers to ask “What are the best Programming or Scripting languages for a DevOps engineer” and “Is Programming or Scripting knowledge is…
How to get bash or ssh into a running container in background mode? Step 1: First of all, try to find your active container by running # docker ps or # docker ps -a Step 2: If the container is not running, # docker start your_id Step 3: If we use attach we can use…
Introduction Introduction Why Shell Scripting? Linux Internal What to Expect From This Course? Prerequisites Git fundamental Introduction of git Git setup Basic operations in git Github Summary A First Look At Shell Scripts Introduction Creating A Shell Script Demo: A Note-Taking Script Calling The Script The Shebang Naming Your Script Demo: The type Command Summary…
BASH aliases for GIT Following BASH aliases can be used in ~/.BASHRC alias g = “git status” alias ga = “git add” alias gaa = “git add .” alias gc = “git commit -m” alias gca = “git commit -am” alias gb = “git branch” alias gbd = “git branch -d” alias gco = “git…
A parameter is an entity that stores values. It can be a name, a number or some special characters. Bash shell provides two kind of parameters. Positional Parameter and Special Parameter Bash Positional Parameter – $0, $1, $2 .. Positional parameters are the arguments given to your scripts when it is invoked. It could be from…