Why is a script important?
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How will you find the 99th line of a file using only tail and head command?
wats the deinitions for shell utility and filter?
give me some website where i can get unix and testing meterials
Is shell and terminal the same?
If you have a string "one two three", which shell command would you use to extract the strings?
What is option in shell script?
How would you replace the n character in a file with some xyz?
How will you print the login names of all users on a system?
Hi, I want to practise Unix korn shell scripting which i learnt 2 yr bfr. plz suggest software i can use to practise.
write a shell script to emulate the Id command of PRIMOS which lists files and directories. It list files first with a header FILES and then directories with a header DIRECTORIES. This command has several options. The main ones are. -file select files only -dir select directories only -reverse sort in reverse order -no_header put no header on the output -brief output the header only -size display the size of each file -help display Id´s syntax and options.
What is egrep?
Print a given number, in reverse order using a shell script such that the input is provided using command line argument only.