Funny Useful Linux Commands

Find Latest File
ls -altar
ls -Art | tail -n 1
ls -Art | tail 1

Network port with process
netstat -natup

Output last modified file

cat `ls -t | head -1`

tail -f `ls -t | head -1`

monitor the directory

watch -n 0.1 find .

watch -n 0.1 ls -LR

each $PATH


Tar
# tar cvzf MyImages-14-09-12.tar.gz /home/MyImages
# tar -zxvf tecmintbackup.tar.gz tecmintbackup.xml


umask
rpm -ivh rpmname.rpm

bzip2 –d man.config.bz2 




Remove smf
rpm -e smf-1.2

List all installed rpms

rpm -qa

How to check cpu?
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