Is there a way to erase all files in the current directory, including all its sub-directories, using only one command?
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what are the different commands used to view the contents of a file?
Write a command that will output the sorted contents of a file named in.txt and place the output in another file named out.txt, while at the same time excluding duplicate entries.
If JFS file system is 100% full how we can increase the file system ?
How is the command '$cat file2 ' different from '$cat >file2 and >> redirection operators ?
1-how will you display a file whose name is starting with '- '? 2-how will you add a patten at end of every line in vi editor?
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,
distinguish between paging and swapping?
Which command can you use to find the currently running process in unix server?
The command grep first second third /usr/you/myfile a) prints lines containing the words first, second or third from the file /usr/you/myfile b) searches for lines containing the pattern first in the files second, third, and /usr/you/myfile and prints them c) searches the files /usr/you/myfiel and third for lines containing the words first or second and prints them d) replaces the word first with the word second in the files third and /usr/you/myfile e) None of the above
boot process?
how to make IGNITE-BACKUP in HP-UX?
in UNIX,what is the command to remove directory with files?