HP Certified: HP-UX System Administration
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| 1: | UNIX is a " file-based " system. What does that mean? |
| 2: | What if we redirect output of a command to a file that already exists? |
| 3: | What if we pipe output of a command to another command that expects nothing as input? |
| 4: | Can we redirect both input and output to same file? |
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