IDC资讯中心
●查看硬件信息相关命令(8个)
ifconfig free fdisk ethtool mii-tool dmidecode dmesg lspci
●其它(19个)
echo printf rpm yum watch alias unalias date clear history eject time nohup
nc xargs exec export unset type
●系统性能监视高级命令(12个)
uptime top free vmstat mpstat iostat sar chkconfig
内存:
top free vmstat mpstat iostat sar
CPU:
top vmstat mpstat iostat sar
I/O:
vmstat mpstat iostat sar
进程:
ipcs ipcrm lsof strace lstrace
负载:
uptime mount umount df du fsck dd dumpe2fs dump
●关机和查看系统信息的命令(3个)
shutdown halt init
●系统管理相关命令(8个)
uptime top free vmstat mpstat iostat sar chkconfig
●系统安全相关命令(10个)
chmod chown chgrp chage passwd su sudo umask chattr
