我的mysql出了什么错误呢？

luofeiyu

pt@pt-laptop:~$ mysql -uroot -p ;
Enter password:
ERROR 2002 (HY000): Can't connect to local MySQL server through socket '/var/run/mysqld/mysqld.sock' (2)
pt@pt-laptop:~$ service mysqld start
mysqld: unrecognized service
pt@pt-laptop:~$ /etc/init.d/mysqld start
bash: /etc/init.d/mysqld: No such file or directory
pt@pt-laptop:~$

nohappiness

列一下你的系统---Ubuntu/Fedora/Arch/...
另外还有mysql的配置文件也许要改

leal402

/etc/init.d/ 下没有mysqld脚本。