Random Apache/MySQL commands I usually forget

Apache: Commands

**Update latest settings and install apache w/ MySQL**:
```
apt-get update
apt-get install apache2
apt-get install php5-mysql
apt-get install php5
apt-get install php5-gd # (if gd needed)
apt-get install mysql-server
```

**Remove MySQL**:
```
apt-get remove --purge mysql-server mysql-client mysql-common
apt-get autoremove
apt-get autoclean
rm -rf /var/lib/mysql
dpkg --purge mysql-client-core-5.5 # or alternative version
dpkg --purge mysql-client
dpkg --purge mysql-server-core-5.5 # or alternative version
dpkg --purge mysql-common
```

**Enable mod_rewrite**:
```
a2enmod rewrite
service apache2 restart
```

**MySQL status**:
`ps aux | grep mysql`

**Disable apache module**:
`a2dismod module_name`

**Show modules**:
`apache2ctl -M`

**Enale some site**:
`sudo a2ensite <siteName>`

**Make a config test**:
`apachectl configtest`

**Test errors**:
`apache2ctl -t

**Restart apache**:
`service apache2 restart`

**Show modules**:
`apache2ctl -M`

**Some usual locations**:
Error log: `/var/log/apache2/error.log`
Php ini: `/etc/php5/apache2/php.ini`