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Questions and Answers
Which command is used to create a new session in Tmux?
Which command is used to create a new session in Tmux?
What is the shortcut to exit a Tmux session?
What is the shortcut to exit a Tmux session?
Which plugin is used to restore a Tmux session after a restart?
Which plugin is used to restore a Tmux session after a restart?
Which command is used to edit multiple files simultaneously with sed?
Which command is used to edit multiple files simultaneously with sed?
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What is the purpose of the -n option in sed?
What is the purpose of the -n option in sed?
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Which command is used to delete lines containing a specific pattern in sed?
Which command is used to delete lines containing a specific pattern in sed?
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Which command is used to search for lines that start with 'apple' in a file using grep?
Which command is used to search for lines that start with 'apple' in a file using grep?
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What does the metacharacter '.' represent in regular expressions?
What does the metacharacter '.' represent in regular expressions?
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Which command is used to print the second column of a space-separated file using awk?
Which command is used to print the second column of a space-separated file using awk?
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Which command is used to delete blank lines in a file named 'old.txt'?
Which command is used to delete blank lines in a file named 'old.txt'?
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Which command is used to remove a file named '*'?
Which command is used to remove a file named '*'?
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What is the default delimiter in awk?
What is the default delimiter in awk?
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Which operator in awk is used for exponentiation?
Which operator in awk is used for exponentiation?
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Which awk variable refers to the entire record?
Which awk variable refers to the entire record?
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What is the basic format of a conditional statement in awk?
What is the basic format of a conditional statement in awk?
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