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Top Forums Shell Programming and Scripting Script to tar/rsync/rm multiple folder names Post 302970965 by bakunin on Thursday 14th of April 2016 07:00:03 AM
Old 04-14-2016
Quote:
Originally Posted by robertkwild
i understand why you put the executable paths in but what is this line for -
Code:
export PATH

It means: if this shell happens to open another shell (for instance by calling another script) the current value of the exported variable will be known there. Right now there is no such other shell called so this is not necessary. But in case you do call another shell at some time in the future it will be good to be there so you can't forget to add it. Again: maintainability at work.


Quote:
Originally Posted by robertkwild
also when i do this command i get a text file of the project folder name and size of each folder but how do i make it do file counts of each directory?

Code:
du -h /to_be_archived/* >> /archive

The same way you cycle through the subdirectories of "/to_be_archived": using the for-loop for tarring, rsyncing and everything else. Like this (i put a header line in for every directory to make it easier to read - it serves no other purpose so feel free to modify the format or drop it alltogether if you don't like it):

Code:
cd /to_be_archived/
for DIR in * ; do
     fSaveDir="${DIR##*/}"

     echo "------------- files from ${fSaveDir}" >> /archive
     du -h /to_be_archived/"${fSaveDir}"/* >> /archive

     tar [....rest of your code....]
done

I hope this helps.

bakunin

Last edited by bakunin; 04-14-2016 at 08:18 AM..
 

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continue(3tcl)						       Tcl Built-In Commands						    continue(3tcl)

__________________________________________________________________________________________________________________________________________________

NAME
continue - Skip to the next iteration of a loop SYNOPSIS
continue _________________________________________________________________ DESCRIPTION
This command is typically invoked inside the body of a looping command such as for or foreach or while. It returns a TCL_CONTINUE code, which causes a continue exception to occur. The exception causes the current script to be aborted out to the innermost containing loop command, which then continues with the next iteration of the loop. Catch exceptions are also handled in a few other situations, such as the catch command and the outermost scripts of procedure bodies. EXAMPLE
Print a line for each of the integers from 0 to 10 except 5: for {set x 0} {$x<10} {incr x} { if {$x == 5} { continue } puts "x is $x" } SEE ALSO
break(3tcl), for(3tcl), foreach(3tcl), return(3tcl), while(3tcl) KEYWORDS
continue, iteration, loop Tcl continue(3tcl)
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