What is the first line in every perl script called?
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What is the first line of a shell script called?
What is @echo off?
What is the purpose of scripting?
What is a file basename?
What is use of "cut" command?
how did u debugging in unix/ linux platform ??( project Related)
How will you find the 99th line of a file using only tail and head command?
Explain about echo command?
How would you print just the 25th line in a file using smallest shell script?
What is the command for " how many shell is running in your system or how many shell supported by your system " ?.
How will you copy a file from one machine to other?
How to find all the files modified in less than 3 days and save the record in a text file?