Question
What is the primary purpose of the "shebang" line `#!/bin/bash` at the beginning of a shell script?
More Shell Scripting Questions
- What will be the output of the following script snippet? for item in Apple Banana Cherry; do echo $item done
- Which command is used to combine the contents of multiple files?
- In shell scripting, how do you assign the string "Hello World" to a variable named `MESSAGE`?
- Which command is used to find the number of lines, words, and characters in a file?
- If a program needs to read data from a file, which system call would it typically use?
- Which command is used to change file permissions in Linux?
- In shell scripting, $1 represents:
- Which operator enables process substitution in bash (e.g., diff <(cmd1) <(cmd2))?
- To check if a file /tmp/data.txt is both readable and writable by the current user in a shell conditional, which test is correct?
- In shell scripting, how do you assign the string "Hello World" to a variable named `MESSAGE`?
Hey! Ask a query
Please enter email id
The email must be a valid email address.
Please enter Mobile Number
Please enter valid Mobile Number
Please enter your Doubt
Think You're Ready for RBI Grade B?
RBI Grade B 2026 Phase 1 Memory Based Paper
- 200 Questions with Detailed Solutions
- Section-wise Coverage (GA, English, Quant & Reasoning)