Practice Shell Scripting Questions and Answers
- In shell scripting, $1 represents:
- Which command is used to display the number of lines in a file?
- What does #!/bin/bash at the start of a script mean?
- In shell scripting, which operator is used for string comparison?
- Which command is used to display the current working directory?
- What does $# represent in a shell script?
- Which operator is used to append output to a file?
- Which command is used to search text patterns in files?
- Which statement correctly defines a variable in shell scripting?
- In bash, which command is used to trap and handle signals like SIGINT?
- Which operator enables process substitution in bash (e.g., diff
- Extended globbing in bash allows:
- Which special file enables interprocess communication using named pipes?
- Which construct allows embedding a block of text in shell scripts as input?
- Which signal is sent by default when using kill without arguments?
- In bash, what does trap 'echo Exit' EXIT do?
- Which operator enables process substitution?
- A Here-Document in shell is denoted by:
- Named pipes (FIFOs) are created using:
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