10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello,
I would like to know if it's a good practice to check the file permissions of the contents of a directory before moving them. For example:
mv -- "$directory"/* "$directory"/.* "$directory"/..?* "$destination"The variables $directory and $destination contain the path to an existing... (6 Replies)
Discussion started by: Cacializ
6 Replies
2. UNIX for Dummies Questions & Answers
Is there a way to check when the permissions for the file got changed in AIX
IS there some file which logs all these details?
Best regards,
Vishal (4 Replies)
Discussion started by: Vishal_dba
4 Replies
3. Shell Programming and Scripting
Hi,
For a particular set of files, am trying to check if they are writable. i.e., checking whether they are having permissions greater than 755.
Am able to check this using the statement:
"if (os.path.isfile(FILE_PATH) and (os.stat(FILE_PATH).st_mode & 0777) == 0777):"
But the problem... (1 Reply)
Discussion started by: arjun_arippa
1 Replies
4. Homework & Coursework Questions
i have some question
for example:
suppose we have the Public folder as follows:
https://www.unix.com/attachments/shell-programming-scripting/2759d1334070669-check-permissions-linux-user-capture.png
If user enter:
-Kenshin
or /home/kenshin/Public
output:
abc: kenshin: rw
my shell:... (1 Reply)
Discussion started by: kingkner
1 Replies
5. Shell Programming and Scripting
Hi,
I am totaly new to create a script . Please help.
I have file name retrived from SAP table into a internal table .
Like :-
/home/td_8d02_int_data_IPCL/ILLUSTRATIONS/CGM/l_pc_112138_01_0_01_00.cgm
/home/td_8d02_int_data_IPC-L/ILLUSTRATIONS/CMP/l_pc_112138_01_0_01_00.cmp
Objective... (1 Reply)
Discussion started by: amitkumar.b2
1 Replies
6. Shell Programming and Scripting
hello,
I have to write a script to run the other script inside it.So iam planning to write like this?
first check the perimissions of the file.
Alogorthim
----------
if(!filepermissions == execute)
then
echo" Permissions denined"
else
execute the script.
file name is : load_mf.sh... (1 Reply)
Discussion started by: rajkumar_g
1 Replies
7. Shell Programming and Scripting
I have a cron on a Linux server that isn't executing properly.
CRON (with specific info replaced):
MAILTO=emailaddress@server.com
*/2 * * * * python /data/site/cron.py
OUTPUT:
python: can't open file '/data/site/cron.py
': No such file or directoryAdditional info
- The python path is... (3 Replies)
Discussion started by: theHire
3 Replies
8. Shell Programming and Scripting
What I need to do is: I need to use the grep command to search for pattern in directory and sub-directories. And also I need to show the permission of file been seached by the grep command.
Could any one please suggest me?
-----------------
$> cat file1.txt
A
-----------------... (8 Replies)
Discussion started by: Johny001
8 Replies
9. Solaris
Hi,
I have a script which will check the fiel existence, the lines are as below
if !(test -d ./data) then
mkdir data
fi
In the first line error occurs as below
generatelicense.sh: syntax error at line 2: `!' unexpected
Where as this script works fine in linux OS.
How to solve... (2 Replies)
Discussion started by: krevathi1912
2 Replies
10. Shell Programming and Scripting
Hi
I am trying to use shell script to display file permissions, and I can do it fine for the current user logged in, but now I want to view all file permissions for the Owner of the file, Group users and everyone, so it will look something like this:
-----------------READ WRITE EXECUTE
OWNER... (11 Replies)
Discussion started by: barbus
11 Replies
VOP_ACCESS(9) BSD Kernel Developer's Manual VOP_ACCESS(9)
NAME
VOP_ACCESS, VOP_ACCESSX -- check access permissions of a file or Unix domain socket
SYNOPSIS
#include <sys/param.h>
#include <sys/vnode.h>
int
VOP_ACCESS(struct vnode *vp, accmode_t accmode, struct ucred *cred, struct thread *td);
int
VOP_ACCESSX(struct vnode *vp, accmode_t accmode, struct ucred *cred, struct thread *td);
DESCRIPTION
This entry point checks the access permissions of the file against the given credentials.
Its arguments are:
vp The vnode of the file to check.
accmode The type of access required.
cred The user credentials to check.
td The thread which is checking.
The accmode is a mask which can contain flags described in <sys/vnode.h>, e.g. VREAD, VWRITE or VEXEC. For VOP_ACCESS(), the only flags
that may be set in accmode are VEXEC, VWRITE, VREAD, VADMIN and VAPPEND. To check for other flags, one has to use VOP_ACCESSX() instead.
LOCKS
The vnode will be locked on entry and should remain locked on return.
RETURN VALUES
If the file is accessible in the specified way, then zero is returned, otherwise an appropriate error code is returned.
ERRORS
[EPERM] An attempt was made to change an immutable file.
[EACCES] The permission bits the file mode or the ACL do not permit the requested access.
SEE ALSO
vaccess(9), vaccess_acl_nfs4(9), vaccess_acl_posix1e(9), vnode(9)
AUTHORS
This manual page was written by Doug Rabson.
BSD
September 18, 2009 BSD