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.
to list a particular line in the file
What is file system in unix??
How can you see the command line history?
What is the use of the command 'ls -x chapter[1-5]' ?
Assume that a file’s permissions give you read and write access. What operations can you perform on the file if it is in a directory which has “r”(read) only process? What operations can you perform on the file if it is in a directory which has “x”(execute) only access?
What is updatedb?
Which is the command used to find out currently executing Process in UNIX?
Name the unix command to find how many days the server has been up.
distinguish between physical addresses and logical address?
23 Answers College School Exams Tests, CTS, Infosys, SAX, TATA, TCS,
What is grep command in unix with examples?
what is the command to find out the difference between files and folders?
What command is used to replace the existing string with some other?