Write a command to display a file’s contents in various formats?
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What is the use of pipes?
How do you move a process which is running background to foreground?
What is the use of find command in unix?
What command is used to check the current users?
what is the advaantage of each user having its own copy of the shell?
0 Answers BMC, CNS, DELL, Infosys,
How to replace the exact word in vi editor?? suppose a file contains words like amaze,amazed,amazement in some of the line.But i want to replace only 'amaze' with delight but don't wanna replace amazed or amazement. thanks
6 Answers Polaris, Tech Mahindra,
what is the shell for dos,nt operating systems?
Why we are using UNIX OS when we are doing the testing in our application?
Who wrote grep?
How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
How does the user view the contents of a text file in UNIX?
what are filters?