Linux
Linux
Check number of CPU’s
$cat /proc/cpuinfo
Check memory information
cat /proc/meminfo
Check swap
$swapon -s
Kernel parameter
#/sbin/sysctl -a cat /etc/sysctl.conf
System error log
/var/log/messages
Nic configuration
ifconfig -a
Useful Links-
Linux file and related commands - http://www.oracle.com/technology/pub/articles/advanced-linux-commands/part1.html
Top,find and snice commands – http://www.oracle.com/technology/pub/articles/advanced-linux-commands/part2.html
free,vmstat,iostat and sar – http://www.oracle.com/technology/pub/articles/advanced-linux-commands/part3.html
ifconfig,netstat (network commands) - http://www.oracle.com/technology/pub/articles/advanced-linux-commands/part4.html
cpio,tar and Oracle VM – http://www.oracle.com/technology/pub/articles/advanced-linux-commands/part5.html
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