Describe a practical scenario where if-else is used in a deployment script.

Problem Statement

Explanation

If-else statements help control execution flow based on conditions. For example, checking if a service is running before restarting it. This prevents unnecessary downtime or duplicate operations in automation scripts.

Code Solution

SolutionRead Only

if systemctl is-active --quiet nginx; then
echo 'Nginx is running'
else
systemctl start nginx
fi

Practice Sets

This question appears in the following practice sets:

Shell Scripting Fundamentals

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Describe a practical scenario where if-else is used in a deployment script.

Problem Statement

Explanation

Code Solution

Practice Sets

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Master Interviews Anywhere, Anytime

Describe a practical scenario where if-else is used in a deployment script.

Problem Statement

Explanation

Code Solution

Practice Sets

Related Questions

Which command lists all files including hidden ones in Linux?

Which command prints the current working directory path?

Which command moves you one directory up in Linux?

Which command combination creates and removes directories?

Which command moves files in Linux?

More from Linux & Shell Scripting

Master Interviews
Anywhere, Anytime