more /proc/cpuinfo
less /proc/cpuinfo
cat /proc/cpuinfo
Start Oralce: sudo /etc/init.d/oracle-xe start Stop Oracle: sudo /etc/init.d/oracle-xe stop Re-config Oracle: sudo
Remove auto-start from system boot: cd /etc/ ls -l rc*.d You may get 7 directories, rc0.d, rc1.d, ..., rc6.d and rcS.
1. ssh-keygen Shufengs-iMac:~ wangbo$ ssh-keygen Generating public/private rsa key pair. Enter file in which to save th
