Question

How to change file permissions in Unix shell script

Asked by: mygen

Recently a unix shell script we have been using for some time stopped ftp'ing a file usnig .netrc  info to login to the ftp site.

The login information hasn't changed and the only way I am able to manually ftp the file to the site is if i change the file permissions to the .zip file the script creates.  I was thinking of adding this line to the entire shell script to have it do this form me but need help.

I have attached the lines of code in the script where the file is encrypted with pgp right before it is ftp'd.  Could someone tell me what line i could add to ensure the permissions allow for the file to be ftp'd?

PGPPATH=/var/PGP/pgp-6.5.8
export PGPPATH
PATH=$PATH:$PGPPATH
export PATH
 
pgp +force -e -o $FILENAME.zip.pgp $FILENAME.zip data_center

                                  
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Asked On
2009-05-28 at 09:54:53ID24445774
Tags

HP-UX

Topics

Bourne Shell (sh)

,

HP-UX Unix

Participating Experts
2
Points
50
Comments
2

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Answers

 

by: yuzhPosted on 2009-05-28 at 22:37:12ID: 24500360

It denpands on what type of users you allow them to do ftp.

If you allow ALL users to do it, you can add:

chmod a+r $FILENAME.zip

or

the user in the same group to FTP the file (eg $FILENAME.zip ) :

chmod g+r $FILENAME.zip

just put the statement after the file is created.

man chmod

to learn more details.

 

by: MuhammadBilalPosted on 2009-06-01 at 00:10:38ID: 24515477

Just as said by yuzh if you want all users, groups and others to ftp the file then:

chmod 444 $FILENAME.zip

If you want group member of the file to read it and others members deny any access use this:
chmod 740 $FILENAME.zip

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