If an executable script called "myscript" was invoked from the command line as
we can save the parameters into named environment variables called say filename from $1 and the permissions parameter (755) from $2.
If we want to find out the current directory listing for the file myfile we can extend the script by one line. Any line starting with a hash character (#) a comment line and will be ignored by the shell.
Now we understand script parameters, we can take the saved $2 (now called ${perms} ) and substitute it into a unix chmod command.
Your turn!
Last edited by methyl; 02-24-2010 at 06:16 PM..
Reason: After discussion with colleagues decided to put 755 on the command call to point the way.
Use the following to Change permission of fileB (fileB could be fileB*) to change its permission same as the permission of fileA.
chmod `ls -l fileA | awk '{pr
int "u+", substr($1,2,1), substr($1,3,1), substr($1,4,1), ",g+", substr($1,5,1),
substr($1,6,1), substr($1,7,1), ",o+",... (0 Replies)
Is it possible to change the permissons
for an entire directory in one shot?
I'm telneting on to a linux server.
...just a beginner--
--Paul (4 Replies)
Hello !
When I connect to a RH FTP server, the files I transfer (from my "windows computer") to this server have the following permissions : -rw------- but I would like those files to have the following permissions : - rw-rw-r-x
How can I do that ??? :)
Thanks for your help !
G. (6 Replies)
How can I change the default permissions that are assigned when I create a file? (By default the file has: -rw-r--r-- ..... I'd like it to be -rw-r-----
How can I change this default behavior? (8 Replies)
if I have a file set to permisions 444 (r-- r-- r--) should anyone other than the owner and root be able to change these permissions or delete the file.
Apologies if this is a no-brainer but I cant test it myself and someone in our organisation is playin around with files they shouldnt be (1 Reply)
I'm doing a security sweep of a Sun Sol 5.8 system. The file: /dev/console, which links to /devices/pseudo/cn@0:console, has the following perms: crw--w--w- I would like to get rid of the world write permissions. I can change the file permissions, but as soon as log back in, they are changed... (4 Replies)
does anyone know how to write a script that will change file permissions. because the Admin blocked me from altering any of my files im only allowed to read and i heard a script like this can bypass it but i dont know how to write it.
Display current users. Display user Ids only.
Display... (10 Replies)
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1. The problem statement, all variables and given/known data:
Write a shell script that gives a passed file the "755" access permissions. The shell script should:
Change... (0 Replies)
Hi,
I have used expdp for datapump. The .dmp file is created by the "oracle" user.
my requirement is to make a zipped file of this .dmp file.
What i am trying to do is change the permissions of this .dmp file from 0640 to 0644 and then do a gzip and zip it. Is there any way i can change... (3 Replies)