Ubuntu commands

commands.txt

//You can easily memorize it if you consider telling tar to e X tract a F ile
tar xf community_images.tar.gz -C /home/emmys/Pictures/Community/
//You can run the following command to reveal your server’s IP address.
ifconfig eth0 | grep inet | awk '{ print $2 }'
//To copy a file from B to A while logged into B:
scp /path/to/file username@a:/path/to/destination
//To copy a file from B to A while logged into A:
scp username@b:/path/to/file /path/to/destination
//Make sure the directory you are copying to on 192.168.0.4 is owned by the user username
chown username downloads
//logout sshs connection
exit
//Can scp copy directories?
//Yup, use -r:
scp -rp sourcedirectory user@dest:/path
//import db via commandline
mysql -u root -p
mysql> use db_name;
mysql> source backup-file.sql;