Shell Script Flow control and Shebang
Mastering Shell Scripting: Flow Control and Shebang
Test your knowledge on shell scripting with this engaging quiz focusing on flow control and the shebang concept. Whether you're a beginner looking to learn or an experienced coder wanting to brush up on your skills, this quiz is designed for you!
- 11 challenging questions
- Multiple choice format
- Learn more about shell scripting
What will be the output for the conditional operator : if [[ "qwerty" = "qwer[yt][ty]"]]
True
False
In conditional operator, how to check if the file is executable
[ -e FILE ]
[ -x FILE ]
[ -s FILE ]
[ -d FILE ]
What is shebang in shell scripting
!#
##
#$
#!
interpreter to be used for GNU Bourne-Again shell is
/bin/sh
/sbin/sh
/bin/bash
/bin/csh
How to find out the exit code of a command
#?
$?
@?
!?
If Invalid argument is provided in the script, then what will be the exit code
1
2
128
255
How to calculate the number of passed argumentsin the script
$#
$%
#^
$!
How to get script name inside a script
#!
$0
$%
%*
Naming Convention for function name of shell script
Camelcase
Pascalcase
Snakecas
Kebabcase
`Until Loop` executes the block of code, when the condition is false and keep executing until condition becomes true
True
False
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