What protocol does ping use?
Linux Support Interview Questions
1,889 linux support interview questions shared by candidates
Know what the lsof command does.
- How do you implement atomic lock mechanism in bash, preventing processes from overwriting the same file or accessing the same resource. - Why df -h can show inconsistent number for storage utilization -
When does the control passes from user mode to kernel mode in a Linux System?
scp command for copying to remote computer failing for 5 gb of file
what is kernel?
Write a bash script with a for loop to print from 1-20 in different line and redirect the output in a different file.
Subject were about automation, HA, performance investigation, Linux commands and how-would-you-approach-this-issue.
What is netstat?
What would permissions of 755 be
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