What does $@ mean bash?
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What does it mean by #!/Bin/sh or #!/Bin/bash at the beginning of every script?
Write down the syntax of "for " loop
How to create environment variables?What are the conditions for creating variables?
What is the syntax of "expr" command?
what does "kill -9" and "kill -1" do
What is path in shell script?
How do you know which shell I am using?
What is the use of "$?" Sign in shell script?
Write a command sequence to find all the files modified in less than 2 days and print the record count of each.
Is shell a scripting language?
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 makes c shell a more preferable option than the bourne shell?