Are you checking for particular permissions? You can use the find command for that:
This will just list files with a particular permission and store the output in /tmp/somefile. If you want to act on a particular type of permissions, such as removing world write from files and/or directories, you could go about it like this:
As always, for detailed explainations, check man pages of ls, chmod, find. These will help.
Hi,
I was wondering if there is any way to find out when the file/directory's permissions were changed. Typically, when using 'chmod' to change a file/directory's permissions, the modification date does not change.
Any help would be greatly appreciated.
Thanks. (4 Replies)
Hi,
I have a script called check.sh. I have to pass a file as input to this script. How can I validat whether the file has read permissions or not within the script.
Thanks in advance (1 Reply)
Hi,
Is their a way to check the read and execute permission on a file on OTHERS and GROUP
rwxr--r-x
I am trying something like:
if ( || )
then
....
fi
The code above only checks the permissions of the owner of the file but not for the GROUP and OTHERS.
I will really... (5 Replies)
I am running a linux centos server; our php script generates plenty of files in a directory, anything up to 1000 (though too often more).The files in these directories have permissions and ownerships which i need to change.
I have used shell comment for changing the file permission which is... (1 Reply)
Hi,
Is there any way to unzip a zip file and change file permissions to 777 while extracting the files. Does the file permissions on the zip file has to do anything with it(like zip read permissions only result in read uncompressed files etc.,)?
Thanks,
jp (2 Replies)
Hi All,
I am trying to wite a Shell script which changes the permission of the files in a folder but stuck at a particular point,please help.
The scenario is as follwoing:
I am having a list of 10 files and a folder which has 100 files.
I need to copare the list and the folder ,for... (4 Replies)
while trying to view the access permissions to file by "ls -lrt" command it is opening some files int the dir after that segmentation fault ie core is generarting the dir.will anybody please what is the problem. (1 Reply)
Hi, I am creating a ksh script to search for a string of text inside files within a directory tree. Some of these file are going to be read/execute only. I know to use chmod to change the permissions of the file, but I want to preserve the original permissions after writing to the file. How can I... (3 Replies)
Hi All,
Apologies if this question has been asked before. I havent been able to resolve an issue and would like some help.
I am getting files pushed to me via sftp. The files once pushed to my server in folder ABC have -rw------- but I need these files to have the following -rw-rw---- to be... (1 Reply)
Discussion started by: israr75
1 Replies
LEARN ABOUT MINIX
find
FIND(1) General Commands Manual FIND(1)NAME
find - find files meeting a given condition
SYNOPSIS
find directory expression
EXAMPLES
find / -name a.out -print
# Print all a.out paths
find /usr/ast ! -newer f -ok rm {} ;
# Ask before removing
find /usr -size +20 -exec mv {} /big ;
# move files > 20 blks
find / -name a.out -o -name '*.o' -exec rm {};
# 2 conds
DESCRIPTION
Find descends the file tree starting at the given directory checking each file in that directory and its subdirectories against a predi-
cate. If the predicate is true, an action is taken. The predicates may be connected by -a (Boolean and), -o (Boolean or) and ! (Boolean
negation). Each predicate is true under the conditions specified below. The integer n may also be +n to mean any value greater than n, -n
to mean any value less than n, or just n for exactly n.
-name s true if current filename is s (include shell wild cards)
-size n true if file size is n blocks
-inum n true if the current file's i-node number is n
-mtime ntrue if modification time relative to today (in days) is n
-links ntrue if the number of links to the file is n
-newer ftrue if the file is newer than f
-perm n true if the file's permission bits = n (n is in octal)
-user u true if the uid = u (a numerical value, not a login name)
-group gtrue if the gid = g (a numerical value, not a group name)
-type x where x is bcdfug (block, char, dir, regular file, setuid, setgid)
-xdev do not cross devices to search mounted file systems
Following the expression can be one of the following, telling what to do when a file is found:
-print print the file name on standard output
-exec execute a MINIX command, {} stands for the file name
-ok prompts before executing the command
SEE ALSO test(1), xargs(1).
FIND(1)