| Which: | |||
| 1) command shows free disk space? | |||
| 2) command shows process status? | |||
| 3) option to the above command shows all system processes? | |||
| 4) command tells a process to die gracefully? | |||
| 5) option to the above command tells a process to die immediately? | |||
| 6) command finds words in text? | |||
| 7) symbol sends output to another program? | |||
| 8) 'cp' and 'rm' option acts on trees? | |||
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