Is it possible to substitute "ls" command in the place of "echo" command?
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What is sed in shell script?
What are the 4 basics of OOP?
Hi All, Is it possible to create one file name only space or space in file name in UNIX and we can able to run that on Unix?
how is the oppurtunities for unix in the software
Is shell a part of kernel?
How do you create a shortcut in linux?
What is web script?
write a shell script that counts a number of unique word contained in the file and print them in alphabetical order line by line?
What is egrep?
A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.
What is .sh file in mac?
If you have a string "one two three", which shell command would you use to extract the strings?