Re: Cleaning IFS From Command Line

["Jim Essinger" <dilbernator@xxxxxxxxx>]

Rich,

You might adapt the following to do a delete command.

Jim
--------------------
> From the AS/400 FAQ at midrange.com
--------------------
How can I recursively change the owner of objects in the IFS?Q. I want
to change the owner for all the objects in the IFS and recurse
  into each subdirectory and change the ownership there as well.  What's
  a good way to do that, since CHGOWN doesn't recurse?

A. This is easy to do in QSHELL.   For example, to change everything in
  directory called /some/dir to be owned by klemscot:

  STRQSH
  find /some/dir -exec chown klemscot {} \;

  Or, maybe when one employee leaves and a new one starts you want to change
  ownership from one person to another:

  find . -user mike -exec chown klemscot {} \;

  (the . means it will work out of the current directory)

  In fact, you can have any QSHELL command be executed after the "-exec"
  keyword.  The {} is replaced with the name of the file when the command
  is executed, and the \; tells the find command that it's reached the end
  of the command string.

  So, if you wanted to remove write access to everything in a directory,
  you might do this:

  find /some/dir -exec chmod -w {} \;

  Or, of course, only take write access away from files who are owned by
  mike:

  find /some/dir -user mike -chmod -w {} \;

  So, the find utility is great for working on directories recursively.
  More info can be found in the information center:

  http://publib.boulder.ibm.com/iseries/v5r2/ic2924/info/rzahz/find.htm

Answer courtesy Scott Klement via Midrange-LYou can also submit this
to batch with a construct like this:

sbmjob job(printdir) cmd(QSH CMD('ls -al')) jobq(qs36evoke)David
Morris and Martin Rowe add the idea that one can use the SYSTEM
command instead of chown or chmod:

for autfil in $(find /dir/dir2 -name '*.extension');
 do system "chgaut obj('"$autfil"') objaut(*all)";
done
Here is the command I used to change the owner, set the authority
list, and revoke public authority of all IFS files and directories in
a folder.

QSH        CMD('for autfil in $(find /myfolder/*); do +
             system  "CHGOWN OBJ(''"$autfil"'') NEWOWN(MYNEWOWN)"; +
             system  "CHGAUT OBJ(''"$autfil"'') AUTL(MYAUTL)"; +
             system  "CHGAUT OBJ(''"$autfil"'') USER(*PUBLIC) +
                      DTAAUT(*AUTL) OBJAUT(*NONE)";
             done')

Please note, the more files there are the longer it will take to run.
This update took about 4 hours to run on our 720 for about 25,000+
files and 700 directories. how about a simple
chown -R [owner USRPRF] [filespec]

eg
chown -R qsysopr /home/*


On 3/29/07, Rich Loeber <rich@xxxxxxxxx> wrote:
> Is there any easy way to clear out files from the IFS when all you have
> available to you is the OS/400 command line?  I'm cleaning off my old
> model 250 before decomissioning it and using the WRKLNK, DEL and RMVDIR
> commands is quite tedious.  Am I missing something?
>
> Thanks.
>
> Rich Loeber
> Kisco Information Systems
> http://www.kisco.com