How to install extensions in php 7 cent os

Install extensions in php 7 cent os follow these steps

1. curl 'https://setup.ius.io/' -o setup-ius.sh

2. sudo bash setup-ius.sh

3. sudo yum install -y mod_php70w php70w-cli php70w-mysqlnd php70w-json php70w-gd php70w-dom php70w-simplexml php70w-mcrypt php70w-intl httpd mysql-server git

How to check commit log of the particular file on Git or Bitbucket using terminal

How to check commit log of the particular file on Git or Bitbucket 

sudo git log -- app/code/local/jaydip/kansagra/controllers/CountryController.php

How do I delete/reset unpushed commits on Git / Bitbucket

Delete the most recent commit, keeping the work you've done:

git reset --soft HEAD~1

Delete the most recent commit, destroying the work you've done:

git reset --hard HEAD~1

Merging master branch from another sub branch in Github, Bitbucket

There are Two way for merge branch

First Way For Merge branch

1. Open Terminal.
2. Change the current working directory to your local project.
3. Check out the branch you wish to merge to. Usually, you will merge into master
• $ git checkout master
4. Pull the desired branch from the upstream repository. This method will retain the commit history without modification.
• $ git pull https://github.com/ORIGINAL_OWNER/ORIGINAL_REPOSITORY.git BRANCH_NAME
5. If there are conflicts, resolve them. For more information, see "Resolving a merge conflict from the command line".
6. Commit the merge.
7. Review the changes and ensure they are satisfactory.
8. Push the merge to your GitHub repository.
• $ git push origin master

Second Way For Merge branch

$ git checkout master
$ git pull origin master
$ git merge test
$ git push origin master