RE: [newbie] [Somewhat OT] Recursing in bash
Sounds like a job for 'find' !
find /home/bill -type f -name '*.doc' -exec somecommand someargs {} \;
^ ^ ^ ^ ^ ^ ^
where to only look name what cmdcommand | +-- mandatory
startat files pattern to run args |
|
will insert found name here
you can harmlessly try it:
find /home/bill -type f -name '*.doc' -exec ls -s {} \;
or
find /home/bill -type d -exec ls -ld {} \;
'man find' is your friend.
HTH,
Bill
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of robin
Sent: Friday, May 14, 2004 4:19 PM
To: [EMAIL PROTECTED]
Subject: [newbie] [Somewhat OT] Recursing in bash
I'm trying to write a bash script that will recurse through a
directory,
find Word files, then run antiword on them. Unfortunately,
I'm stuck on
the first stage, which is to get it to recognise a directory. I'd
thought this would work
for i in *
do
if [-d $i]; then
cd $i
and so on, but the third line obviously has the wrong syntax,
as I get
[!: command not found. Any ideas?
Sir Robin
--
Doubt is not a pleasant condition, but certainty is absurd.
- Voltaire
Robin Turner
IDMYO
Bilkent Universitesi
Ankara 06533
Turkey
www.bilkent.edu.tr/~robin
Want to buy your Pack or Services from MandrakeSoft?
Go to http://www.mandrakestore.com
Join the Club : http://www.mandrakeclub.com
Re: [newbie] [Somewhat OT] Recursing in bash
On Fri, May 14, 2004 at 11:18:32PM +0300, robin wrote: I'm trying to write a bash script that will recurse through a directory, find Word files, then run antiword on them. Unfortunately, I'm stuck on the first stage, which is to get it to recognise a directory. I'd thought this would work for i in * do if [-d $i]; then cd $i and so on, but the third line obviously has the wrong syntax, as I get [!: command not found. Any ideas? find can be your friend. You can find directories and files, and specify recursion depth using -mindepth and -maxdepth. So an easy solution (depending on what you want to do with what you find) could be something like find /home/robin/crappywordfiles -type f -iname '*.doc' by default it will recurse crappywordfiles to infinity finding all files that end in .doc, .DOC, .dOC etc. or if you really wanna cd to the directories themselves, something like for i in `find /home/robin/crappywordfiles -type d` do cd $i rm -f *.doc done hth, Todd Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com Join the Club : http://www.mandrakeclub.com
Re: [newbie] [Somewhat OT] Recursing in bash
Todd Slater wrote: On Fri, May 14, 2004 at 11:18:32PM +0300, robin wrote: I'm trying to write a bash script that will recurse through a directory, find Word files, then run antiword on them. Unfortunately, I'm stuck on the first stage, which is to get it to recognise a directory. I'd thought this would work for i in * do if [-d $i]; then cd $i and so on, but the third line obviously has the wrong syntax, as I get [!: command not found. Any ideas? find can be your friend. You can find directories and files, and specify recursion depth using -mindepth and -maxdepth. So an easy solution (depending on what you want to do with what you find) could be something like find /home/robin/crappywordfiles -type f -iname '*.doc' by default it will recurse crappywordfiles to infinity finding all files that end in .doc, .DOC, .dOC etc. or if you really wanna cd to the directories themselves, something like for i in `find /home/robin/crappywordfiles -type d` do cd $i rm -f *.doc done Works a treat! The reason I'm messing around with evil Word files is that it is the format I usually receive essays in (I've tried teaching my students the save as function in Word, but it doesn't sink in, and besides, other formats that Word can produce are equally problematic). It's not normally a problem, since I can open them in OpenOffice, write my comments and post them back, but sometimes I also want to do some analysis on them, for which plain text is essential (see http://lists.bilkent.edu.tr/~robin/cgibin/concord.cgi for something I did a few years back). Thanks a lot, Sir Robin -- Doubt is not a pleasant condition, but certainty is absurd. - Voltaire Robin Turner IDMYO Bilkent Universitesi Ankara 06533 Turkey www.bilkent.edu.tr/~robin Want to buy your Pack or Services from MandrakeSoft? Go to http://www.mandrakestore.com Join the Club : http://www.mandrakeclub.com
