Create or change a variable in the shell/environment with a value. Tutorial includes unset command.
Delete an existing shell/environment variable. Tutorial includes set command.
Used to create, edit, delete, or move partitions on a hard drive.
Shows amount of disk space being used by the machine's file systems.
Shows disk usage by specific files and directories and files.
Remote backup/data synchronization tool
Troubleshooter for DNS related information.
Schedule tasks or operations to run at given times.
Troubleshooting tool for driver and hardware issues.