What are "c" and "b" permission fields of a file?
How will you find the 99th line of a file using only tail and head command?
What is the difference between grep and egrep?
What are the 3 standard streams in linux?
What is a boot block?
How can I send a mail with a compressed file as an attachment?
How can you find out how long the system has been running?
How will you print the login names of all users on a system?
Given a file find the count of lines containing the word "abc".
What is an inode block?
How will you pass and access arguments to a script in linux?
In my bash shell I want my prompt to be of format '$"present working directory":"hostname"> and load a file containing a list of user-defined functions as soon as I log in, how will you automate this?
How do we delete all blank lines in a file?
How can we find the process name from its process id?
How will you copy a file from one machine to other?
