Edit3: Thanks for the help everyone. Sorry for wasting anybody's time, but it seems like a simple reboot solved it. I should've known better, but I just had the assumption that the "restart" solution is mostly valid just for MS Windows (no offense). I'll keep this in mind before I ask a question here again.
I installed the mysql-client-5.0 and mysql-server-5.0 packages on Ubuntu 8.04, using sudo apt-get install.
When I try to run the "mysql" command, I get the following error:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)To verify that mysql server is running, I tried this, and it does seem to be running, with the correct socket too:
$ ps aux | grep mysql root 13388 0.0 0.0 1772 528 ? S 06:24 0:00 /bin/sh /usr/bin/mysqld_safe mysql 13553 0.0 1.4 127012 15332 ? Sl 06:25 0:00 /usr/sbin/mysqld --basedir=/usr --datadir=/var/lib/mysql --user=mysql --pid-file=/var/run/mysqld/mysqld.pid --skip-external-locking --port=3306 --socket=/var/run/mysqld/mysqld.sock root 13555 0.0 0.0 3008 696 ? S 06:25 0:00 logger -p daemon.err -t mysqld_safe -i -t mysqld ehsanul 16910 0.0 0.0 3092 772 pts/4 R+ 07:17 0:00 grep mysql
So I don't understand why I'm getting an error trying to connect to mysql server. Note that I'm completely new to mysql.
As requested in comments, the exact command that is returning the error is simply "sudo mysql".
And when I check netstats for active networks services, I do see an entry for port 3306, with Protocol: tcp, IP Source: 127.0.0.1, State: LISTEN
Edit2: It appears as if the /var/run/mysqld/mysqld.sock socket doesn't exist (if I'm interpreting the following output correctly):
$ ls -al /var/run/mysqld/ total 0 drwxr-xr-x 2 mysql root 40 2009-08-06 06:36 . drwxr-xr-x 20 root root 860 2009-08-06 06:25 ..