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Hi,

Can anyone please tell me what these lines do?

ls >& outfile

ls outfile 2>&1

Thanks.

Is there a way to find out the size of an array in sh shell script? Thanks.

Hi,

Can anyone please show me how to assign the returned value of a function to a variable? Thanks.

Thanks for the swift reply. What about the mkdir problem? There's no error when I use mkdir from command line, but when my shell script run, it just cant create folders because of the "Permission...

Hi,

I'm writing a shell script that will create a folder if it does not exist yet. Here's the script: (this if statement is inside a while loop)

folderName="Pics"

if ! test -d folderName...

I have the write permission but somehow i could not create a directory though. Is it because i'm trying to create a directory within a shell script? I mean i use the command mkdir within my shell...

Hi,

I tried to create a new folder inside a folder A but was given an error "Permission denied". Any idea?

Hi

Can anyone please explain what this commands does? Thanks.