mysql命令行下执行shell命令方法
# mysql -uroot -p -P3300Enter password:
Welcome to the MySQL monitor.Commands end with ; or \g.
Your MySQL connection> Server version: 5.5.45-log MySQL Community Server (GPL)
Copyright (c) 2000, 2015, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> system ifconfig
eth0 Link encap:EthernetHWaddr 52:54:00:F2:01:5E
inet addr:10.104.113.7Bcast:10.104.127.255Mask:255.255.192.0
UP BROADCAST RUNNING MULTICASTMTU:1500Metric:1
RX packets:1183054 errors:0 dropped:0 overruns:0 frame:0
TX packets:528212 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:679021759 (647.5 MiB)TX bytes:127386854 (121.4 MiB)
lo Link encap:Local Loopback
inet addr:127.0.0.1Mask:255.0.0.0
UP LOOPBACK RUNNINGMTU:16436Metric:1
RX packets:59 errors:0 dropped:0 overruns:0 frame:0
TX packets:59 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:3553 (3.4 KiB)TX bytes:3553 (3.4 KiB)
mysql> system ls
anaconda-ks.cfginstall.loginstall.log.syslog
mysql> \! pwd
/root
mysql> \! uptime
10:14:07 up 1 day, 23:41,2 users,load average: 0.00, 0.00, 0.00
mysql> \! free -m
total used free shared buffers cached
Mem: 15949 3527 12421 0 176 2832
-/+ buffers/cache: 518 15430
Swap: 0 0 0
mysql>
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