Use:
It might affect applications. If the user owns some directories or files on the server, then you will have to manually fix ownership on them, as after the change they will be owned by the old UID.
Hi guys,
In the UNIX work environment we have access other peoples directory and sometimes we have full
access to other people's files.
How can we find out , other than modification time that WHO did modification on any file ?
I know we can change the access of any file by chmod but... (0 Replies)
Hi to all,
Need help! For user sysoper on oracle, I want to know who and on which date/time the password has been modified? The platform is unix itself.
Thanks (2 Replies)
Please anyone can tell me what is the procedure to perform the required modifications in configuration files to disable a particular user??? (3 Replies)
How to restrict modification of a file while it is already in use by another user?
If a file is in use by one user account, how to restrict it so that no one else can change it until its closed by the first user? (3 Replies)
Hi, I'm executing a script to check if a file has been modified on a shared folder.
I use this to start another script every time the file has been modified.
To do this I use the 'ls' command to get the last modification date of the file.
My problem is that the computer hosting the shared... (5 Replies)
I need help modifying the code below.
DATAFILE is a log file.
I have two strings i need to search for in the log file.
The two strings are:
1. ERROR
2. com.rolander.promotions.client
awk 'BEGIN {
while((getline < "'${SFILE}'")>0)
S
FS="\n"; RS="\n"
} (11 Replies)
I have below code, i want to run this code, but this below code should run on
myblocka
myblockb
myblockcc
myblockxx
myblockanything
but it will not run on "myblock"
for BLOCK in /sys/block/myblock*
do
echo "100000" > "$BLOCK"/abcd
done (7 Replies)
Referring back to this thread:
Tapatalk Modification for vB3 - Issue with Avatar Icons
I mentioned that we had some "system bot" code:
In this post, I describe that code and how easy it is to create a "system bot" user for Tapatalk (TT):
Basically, its quite easy. We add a hook to... (0 Replies)
How do a user login with full user-environment preset to Bash shell then automatically do path modification with few script codes, either on command-line or put it in a script file.
what i tried:
bash --login -c PATH="/ANewPath:${PATH}"
bash --login -c 'PATH="/ANewPath:${PATH}"; export PATH'... (2 Replies)
I'm usia Raspbian, a Debian subset, and wondering what work would be involved in altering the cp command.
cp at present needs a full path and file name for source and at least full filename for destination. How can I change this so the second parameter isn't needed? So if the destination... (6 Replies)
Discussion started by: MuntyScrunt
6 Replies
LEARN ABOUT DEBIAN
lfc_chown
LFC_CHOWN(3) LFC Library Functions LFC_CHOWN(3)NAME
lfc_chown - change owner and group of a LFC directory/file in the name server
SYNOPSIS
#include <sys/types.h>
#include "lfc_api.h"
int lfc_chown (const char *path, uid_t new_uid, gid_t new_gid)
int lfc_lchown (const char *path, uid_t new_uid, gid_t new_gid)
DESCRIPTION
lfc_chown sets the owner and the group of a LFC directory/file in the name server to the numeric values in owner and group respectively.
If owner or group is specified as -1, lfc_chown() does not change the corresponding ID of the file.
lfc_lchown is identical to lfc_chown except for symbolic links: it does not follow the link but changes the ownership of the link itself.
path specifies the logical pathname relative to the current LFC directory or the full LFC pathname.
To change the owner ID, if the group ID does not change and if the caller and the new owner ID belong to that group, GRP_ADMIN privilege is
needed, otherwise the caller must have ADMIN privilege in the Cupv database. To change the group ID, the effective user ID of the process
must match the owner ID of the file and the new group must be in the list of groups the caller belong to or the caller must have ADMIN
privilege in the Cupv database.
RETURN VALUE
This routine returns 0 if the operation was successful or -1 if the operation failed. In the latter case, serrno is set appropriately.
ERRORS
EPERM The effective user ID does not match the owner of the file and the caller does not have ADMIN privilege in the Cupv database.
ENOENT The named file/directory does not exist or is a null pathname.
EACCES Search permission is denied on a component of the path prefix.
EFAULT path is a NULL pointer.
ENOTDIR A component of path prefix is not a directory.
EINVAL new_uid or new_gid is invalid.
ENAMETOOLONG The length of path exceeds CA_MAXPATHLEN or the length of a path component exceeds CA_MAXNAMELEN.
SENOSHOST Host unknown.
SENOSSERV Service unknown.
SECOMERR Communication error.
ENSNACT Name server is not running or is being shutdown.
SEE ALSO Castor_limits(4), lfc_chdir(3), Cupvlist(1)AUTHOR
LCG Grid Deployment Team
LFC $Date: 2003/09/02 07:15:00 $ LFC_CHOWN(3)