Shell Scripting Interview Questions & Answers | Linux Admin Certification Training | Edureka

** Linux Admin Certification Training: www.edureka.co/linux-admin **
This video covers the types of Linux Shell Scripting Interview Questions for candidates of beginners through an advanced level of expertise in Shell Scripting. Each segment comes with ten theory questions and 10 demos, each run on the Linux terminal for a better understanding of the viewers.
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[@edurekaIN]

Got a question on the topic? Please share it in the comment section below and our experts will answer it for you. For Edureka Linux Training and Certification Curriculum, Visit the website: bit.ly/2CzTN8u

[@SudeshKumarPujari]

That made my life way better dealing with Shell scripts.. Thanks so much

[@karthikprabhu9248]

tnk u team edureka.. u guyz are more helpful to me

[@prasadrayudu2001]

Excellent lecture - Thanks for this video.

[@indrajeet5000]

Thanks for this.

[@mfaraday4044]

best technical channel for beginner

[@syamkumar7751]

Nicely explained

[@sreekanthadari1]

Thank you so much, i enjoyed learning sh

[@edurekaIN]

Many thanks! Glad you liked it ! We are glad to have learners like you . Do subscribe our channel and hit that bell icon to never miss an video from our channel .

[@adrianharo6586]

thank youu!

[@ankanmazumdar5000]

Hi Edureka & Upasana , For #47, could you please give some examples for inserting debugging statements in a script.

[@edurekaIN]

Hi Ankan, run a shell script with -x option. $ bash -x script-name $ bash -x script.sh Hope that helps!

[@225sudheer]

Please explain exception handling in shell script

[@edurekaIN]

Hi Sudheer, There isn't any sort of try/catch in bash (i assume you're using bash), but you can achieve a quite similar behaviour using && or ||. In this example, you want to run fallback_command if a_command fails (returns a non-zero value): a_command || fallback_command And in this example, you want to execute second_command if a_command is successful (returns 0): a_command && second_command They can easily be mixed together by using a subshell, for example, the following command will execute a_command, if it succeeds it will then run other_command, but if a_command or other_command fails, fallback_command will be executed: (a_command && other_command) || fallback_command

[@divyamoilla6467]

Can we run the .sh file without the bang line(#!/bin/sh) ?

[@chiju5]

for question 11, it is not 'cat $1', it should be 'echo $0'

[@edurekaIN]

Hi Chiju, $0 would extend to the name of the shell script, which is not the purpose of the question.