Which Linux terminal command can be used to monitor real-time file updates, frequently used to watch system log additions dynamically? MCQ with Answer and Explanation
Which Linux terminal command can be used to monitor real-time file updates, frequently used to watch system log additions dynamically?
A. tail -f
B. less
C. head
D. cat
Answer: Option A
Solution (By JKSSB Mock Tests)
The 'tail' command with the '-f' (follow) option keeps the text stream open, printing new lines to the terminal screen as they are written to the log file.
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