Category: Command Line

Show link status of all interfaces ip link show

An easier way to batch convert images using the ‘convert’ command… #!/bin/sh # An Easy command to use the convert…

Rip audio tracks from a CD to wav files cd-paranoia -B

Burn a compressed ISO image gzip -dc cd_iso.gz | cdrecord dev=/dev/cdrom

Show all deb packages with the name “httpd” dpkg -l | grep httpd

Shows all partitions on the HDD fdisk -l

Upgrade a rpm package only if it is already installed rpm -F package.rpm

Resize all JPG Files to 800×600 convert -sample 800×600 *.jpg output_file_name

Show all rpm packages installed on the system rpm -qa

Import public-key digital signature rpm –import /media/cdrom/RPM-GPG-KEY