i am just getting in to bash scripting, so don't be too harsh...
i've created this little backup script, and it's just awfull... ugly, doesn't work like I want it to, the works. anyways, i was hoping some of you might help me improve it and learn a little in the process.
what i wanted to do:
1. interactively take a filename (from user input) to backup w/ tar
1a - if the file wasn't present, or no input, exit
2. interactively take a "save path" (from user input) to save to
2a - if there isn't a directory w/ that name, or no input, exit
3. tar the $filename to the $savepath with a $timestamp filename
so far, i have this:
for reasons unknown (to me ) the "program" won't exit if no input is selected, and I haven't figured out how to do it if the file/directory doesn't exist.
any help folks?
edit -
i have just figured out that using
will work for what i wanted. now, how do i make an "overwrite" option if the $SAVEPATH specified already exists? as it is now, I'm assuming that I would have to use find (and put the two variables together, ie find -something -something $SAVEPATH$FILENAME)
Last edited by jmd9qs; 03-03-2009 at 03:15 PM..
Reason: correction based on new inpute
Hi there,
I am a student and currently working on a project. I have a file that contains about 50 filenames. (1.txt, 2.txt, 3.txt ...).
I would like to know how can I store these filenames into a variable using a loop?
I would appreciate if anyone can help me. Thank You.
Regards,
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