Dont pipe cat
cloudibee A basic-but-common grep usage error involves pipe’ing the output of cat to grep to search the contents of a single file. This is absolutely unnecessary and a waste of time,…
November 12, 2007
Disk information using smartctl
/usr/sbin/smartctl – controls the Self-Monitoring, Analysis and Reporting Technology (SMART) system built into many ATA-3 and later ATA, IDE and SCSI-3 hard drives. The purpose of SMART is to monitor…