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DefaultToolsYouShouldHave.md

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Default Tools You should have for Infra guy.

Always have the habit of reducing the usage of Mouse.

Visual Code Editior

An Awesome Editor which supports many langauages with extension. Vim is also better, when you dont want GUI.

A Silver Searcher

A Silver Searcher is a fast search tool, when you are working on a large codebase. shortly called as ag. There is also similar tool called ack.

Silver Searcher Github Page

Installation

macOS

brew install the_silver_searcher

or

port install the_silver_searcher

Linux

  • Ubuntu >= 13.10 (Saucy) or Debian >= 8 (Jessie)

      apt-get install silversearcher-ag

  • Fedora 21 and lower

      yum install the_silver_searcher

  • Fedora 22+

      dnf install the_silver_searcher

  • RHEL7+

      yum install epel-release.noarch the_silver_searcher

  • Centos

      yum install the_silver_searcher

Bash-completion

Auto complete tool for command line.

Installation:

macOS

brew install bash-completion

Hub

Now, everyone is familiar with git command, but still for somethings like creating a repo in Github, we have too visit the github and do some UI stuff. A Hub is an Extesion for github, you can do most of the things via command line instead of visiting the github.

Installation

  • Mac OS

    brew install hub

Usage

# clone your own project
hub clone dotfiles

# clone another project
hub clone github/hub

# fast-forward all local branches to match the latest state on the remote
cd myproject
hub sync

# list latest open issues in the current repository
hub issue --limit 10

# open the current project's issues page
hub browse -- issues

# open another project's wiki
hub browse rbenv/ruby-build wiki

# share log output via Gist
hub gist create --copy build.log

And a lot more examples you can find from this link

Docker

No Need any explanation for this, by this time if you haven't heard about this term Docker. You are still living in 80's world.

Shellcheck

ShellCheck is a static analysis tool that shows warnings and suggestions concerning bad code in bash/sh shell scripts. It can be used in several ways: from the web by pasting your shell script in an online editor (Ace – a standalone code editor written in JavaScript) in https://www.shellcheck.net (it is always synchronized to the latest git commit, and is the simplest way to give ShellCheck a go) for instant feedback.

Installation

  • macOS

    brew install shellcheck

jq

Most of the admin's favourite tool who works with JSON. you can combine with CURL command. There is a similar command line tool in python for this

curl http://example/api/v1/name | python -mjson

(And more to go..)