SOLID Principles is the rules that avoid bad design and have a clear concept for developing software in a proper way.
With the bad software design, the code can become inflexible and small changes can result in bugs. For these reasons, developers should follow SOLID Principles.
The list of Git commands that tackle most everyday routines. Branches The commands to work with local and remote branches. Pull and rebase
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git pull --rebase=i origin feature-1 |
Commit difference between branches
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git log origin/develop..origin/master --oneline |
Overwrite remote branch with local branch
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git checkout local-feature-branch git push -f origin HEAD:remote-feature-branch |
Useful when it’s need to do restore from local branch. Commits count between branches
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git rev-list --left-right --count origin/branch-1...origin/branch-2 | cut -f1 |
–no-merges parameter allow to…
Copy a folder
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cp -avr /home/cool_site_folder /var/www/cool_site_new_folder_name |
What port is used?
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netstat -tulpn | grep php-fpm |
Find and delete files greater than a given size
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find . -size +1M -exec rm -i {} \; |
Find out directories using disk space Find a file
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sudo find / -name 'php.ini' |
Sorting ls command output by file size
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ls -Slh |
to reverse order use -r option. Archive directory
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tar -zcvf my-dir.tar.gz /home/user/my-dir |
Copy files from remote to local with Rsync
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rsync -razP user@remote-server.com:~/home/remote-user/file.cpp /home/local-user/ |
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If you have multiple versions of PHP and you want to change PHP version in shell then run the following command:
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whereis php |
This will give you a list of all PHP versions installed:
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php: /usr/bin/php /etc/php.ini /etc/php.d /usr/lib64/php /usr/include/php /usr/share/php |
Find version that you need (i.e. /usr/bin/php71). Then open .bashrc (or .bash_profile) and add the following line to the end of…
Setting up working environment is the first step you need to do. This will be your local web server for programming in OS X with PHP, Nginx and MySQL (also known as LEMP). Let’s make it as ease as possible 😉 What we will do Install xcode (for license) and brew package manager (as…
First, we need issue SSL certificate. Startssl.com is a great way to install free signed SSL certifacate. So, let’s signed up on Startssl.com with browser authenticate. Then, go to control panel (https://startssl.com/ControlPanel) and click on Validations Wizard tab. Select Domain Validation option. Next, enter your domain name: You will be asked to verify your domain…