Linux Sever

    How to copy mysql database from terminal

    To copy mysql database from terminal use following commands create database before copying from mysql console create database
    mysqldump -u root -p <db1> | mysql -u root -p <db2>
    Note: above command will run on linux terminal not on mysql console

    How to install php on AWS EC2 instance with Amazon MySQL RDS On Ubuntu

    Execute this command: (Remove which you don't need)$: sudo apt-get install apache2 libapache2-mod-php5 php5-mysql postfix mysql-client unzip php5-memcache php5-curl memcached php5-gd

    wkhtmltopdf: cannot connect to X server on ubuntu server

    To fix wkhtmltopdf: cannot connect to X server on ubuntu server Follow the steps: Note: Check latest versions here:
    Download it

    $: wget -q ""

    Install it

    $: sudo dkpg -i  ""

    To install dependencies

    $: sudo apt-get -f install
    If still issue do sudo apt-get install xvfb

    How to install phpmyadmin with php7 on ubuntu 14.04

    Go to directory /usr/share :$ cd /usr/share Download PhpMyAdmin there :$ sudo wget "" Unzip content :$ sudo unzip Rename Directory :$ sudo mv phpMyAdmin- phpmyadmin Give Recursive permission for execution :$ sudo chmod -R 0755 phpmyadmin Add phpmyadmin to apache2 default configuration file :$ sudo vim /etc/apache2/sites-available/000-default.conf Add below lines after DocumentRoot Alias /phpmyadmin "/usr/sha

    How to create new user in mysql

    To create new user in mysql. Login to mysql and run following commands:
    mysql> CREATE USER 'mohitsharma'@'localhost' IDENTIFIED BY 'secretpassword';

    mysql> GRANT ALL PRIVILEGES ON * . * TO 'mohitsharma'@'localhost';

    to grant specific permission to table to database will be covered in other chapter


    mysql> exit

    $: mysql -u mohitsharma -p and Enter
    Easy & Done :)

    How to install LAMP Linux Apache Mysql PHP on ubuntu 14.04 LTS

    To Install LAMP on Ubuntu 14.04 LTS Simply Type these commands Install Apache $: sudo apt-get update $: sudo apt-get install apache2 Install Mysql $: sudo apt-get install mysql-server php5-mysql Secure mysql $: sudo mysql_install_db $: sudo mysql_secure_installation Choose options whatever you need Install PHP $: sudo apt-get install php5 libapache2-mod-php5 php5-mcrypt PHP File Configuration to select from directory $: sudo vi /etc/apache2/mods-enabled/dir.conf and paste DirectoryIndex index.php index.html index.

    How to diagnose disk full problem linux

    Find all files greate then 10M size

    sudo find / -type f -size +10M -exec ls -lh {} \;

    in the output look for log files and make them empty

    cat dev/null > logfile_path

    How to download file via scp

    To download file using scp you need ssh username, password and host 1. First open terminal and type
    mohit@ubuntu: scp <myusername>@<hostname>:<pathtofile>

    Press enter

    Yes to add to known hosts

    Enter ssh password and done file start downloading to you local

    mohit@ubuntu: ls
    file will be displayed to you


    <myusername> ssh username
    <hostname> like or whatever it is to be
    <pathtofile> file path with filename to download like /var/www/test.sql

    Note: use sudo with scp command if you don't have root permissions