ERROR 2002 (HY000): Can't connect to local MySQL server through socket mysql报错解

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[root@ceph1 /]# mysql -uroot -p
( q: ~8 \* x2 i0 }Enter password:
* Z$ v* U+ h4 u, NERROR 2002 (HY000): Can't connect to local MySQL server through socket '/tmp/mysql.sock' (2)
7 @. `2 L7 b8 @+ L, t6 E[root@ceph1 /]#
0 k' N, S  R, ?# U' r5 ^% e+ j[root@ceph1 /]#
[root@ceph1 /]#
& q$ }! ?' }3 V添加个client的配置
$ n+ Q* W6 E; k! N8 Z# ^5 c0 k[root@ceph1 /]# vim /etc/my.cnf
0 a, {7 i# ~2 G' C
[client]
" g5 n7 U- ]0 ?9 ~5 b" Wport=3306
# g- W/ o' u$ n- M0 Msocket=/var/lib/mysql/mysql.sock

  H. ~7 Z% N: P' F: B  I[root@ceph1 /]# service mysqld restart
, p, @2 ^' r, K8 UShutting down MySQL.. SUCCESS!
- G+ V2 [2 R/ j7 I5 A+ k0 jStarting MySQL.. SUCCESS!
[root@ceph1 /]# mysql -uroot -p
Enter password:
7 ]# W+ d& o! r4 G2 rWelcome to the MySQL monitor.  Commands end with ; or \g.
$ O' j$ i' M+ D; VYour MySQL connection id is 1
9 }! b6 k3 w6 e' I) F7 O: AServer version: 5.6.20 Source distribution
* D' v# w+ C7 U, L' M
Copyright (c) 2000, 2014, Oracle and/or its affiliates. All rights reserved.

$ `0 C! T1 r8 Y8 kOracle is a registered trademark of Oracle Corporation and/or its
3 d' b. o) S1 ?/ @3 u' |5 Haffiliates. Other names may be trademarks of their respective
9 M) i, B0 |. N& d' z  j2 M+ b, ]owners.

0 \! X( F6 f" E" h$ eType 'help;' or '\h' for help. Type '\c' to clear the current input statement.

2 V: w0 y2 x- tmysql>
4 q3 {- W# U# n4 U0 u! a+ _mysql>

' x2 }  C9 }6 j+ j$ L6 f# I! X# N