Give the command to display space usage on the UNIX file system.
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How would you find the size of a file or directory?
What is difference between grep and find command in unix?
How to create hardlinks and softlinks on files?
distinguish between interrupts and exceptions?
what do you understand bythe term 'de-mountable volumes'?
What is unix command line?
What is the difference between Shell Programming and Shell scripting?
10 Answers HCL, TCS, Wipro,
Hi All, Can you please let me know how to grep for a particular pattern in unix. I want to print the dates from the file exp.txt. the date pattern is DD:MM:YYYY, I just want to print all the dates from the file exp.txt.
8 Answers Concentrix, IBM, Symantec, TCS,
what are wild cards?
distinguish between multi-tasking,multi-user,multi- processing and time sharing?
7 Answers Alcatel, Cisco, Infosys, University Exams,
When the shell is reading the command line what is the difference between text enclosed between double quotes ( ” ) and text enclosed between signal quotes ( ’ )?
Through which command will redirect output to bOth screen and files at the same time?