DCOM Complete Study Guide Test 2024.
DCOM Complete Study Guide Test 2024. The number of users logged in is in a variable called USERS. How would you test to see if 5 users are logged in? a) test $USERS = 5 b) test $USERS -a 5 c) test -f $USERS=5 d) test $USERS -eq 5 - correct answer d) test $USERS -eq 5 Given the following script: while [! -f /tmp/foo ]; do echo -n "." process_data /tmp/foo done Which of the following are true? (choose two) a) The screen will fill with dots b) /tmp/foo will be removed if it exists c) process_data will never be run d) If a file called /tmp/foo exists, process_data won't be run e) process_data will be called at most once - correct answer d) If a file called /tmp/foo exists, process_data won't be run e) process_data will be called at most once A conditional that lets you make multiple comparisons with a pattern is called: a) fanout b) if c) branch d) case e) test - correct answer d) case
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- Subido en
- 5 de mayo de 2024
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- 9
- Escrito en
- 2023/2024
- Tipo
- Examen
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