ubuntu command line for apache

Update your system:
sudo apt-get update && sudo apt-get upgrade
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remove LAMP
sudo apt-get purge mysql-server apache2 php5
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fully manage your lamp Server database, install phpmyadmin
sudo apt-get install phpmyadmin
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Install Apache
sudo apt-get install apache2 apache2-doc apache2-utils
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Edit the main Apache configuration file and turn off the KeepAlive setting:
/etc/apache2/apache2.conf
KeepAlive Off
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useradd
useradd -c “Damon Luong” damon
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usermod
usermod -c “damon” damon
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add user to the www-data group
sudo useradd -g www-data damon
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add a new user called vivek to supplementary groups called www-data and ftp,
sudo groupadd roy
sudo useradd -g roy -G www-data,ftp roy
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Add a existing user to www-data group
sudo usermod -a -G www-data linda
id linda
groups linda
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Add myself to the www-data:
sudo usermod -a -G www-data [myusername]
…….
Then, recursively grant group write permissions to the /var/www/html directory:
sudo chmod -R g+w /var/www/html