| System Utilities | System Information | ||
|---|---|---|---|
| man | manual pages | ps | get PID of job |
| ls | list file names | kill | remove job |
| cp | copy files | nice | lower job priority |
| mv | move files | top | check load on system |
| rm | remove files | who | see who is logged on |
| diff | compare files | finger | check for user |
| cd | change directories | Printing | |
| mkdir | create directory | ||
| rmdir | remove directory | lp | print file |
| chmod | change file permissions | mpage | print several pages per physical page |
| more | view textfile | lpstat | list status of print job |
| alias | define shoftcuts | lpq | check printer queue |
| ln | create soft links | lprm | remove print job |
| Other Domains | Compilers | ||
| ssh | secure remote login | f77 | Fortran compiler |
| sftp | secure file transfer | f90 | Fortran compiler |
| scp | secure remote copy | gcc | GNU C compiler |
| File Back-ups | |||
| tar | archive data | ||
| gzip | compress data | ||