What does pipe () return?
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What Command will remove a Directory in UNIX?
their is a file1,file2 and i want to append file1 data to file2?
What are reported commands?
how will you convert a general file to a hidden file?
What does find command return in unix?
what is the use of "grep" command?
How are UNIX file permissions represented?
What does #!/ Bin sh do?
Which command should you use to find the remaining disk space in unix server?
Give a regular expression that finds two things, try to come up with regular expressions that find each individually using "egrep" command?
What command would users use to see what file one page at a time in UNIX?
what do you understand by 'building block primitive'?