This is next to SGID in our ongoing File and Folder permissions in Linux. We already discussed about CHMOD, UMASK, CHOWN, CHGRP SGID and SUID File and folder permissions etc in our previous posts. In this post we will see
What is Sticky Bit? Why we require Sticky Bit? Where we are going to implement Sticky Bit? How … Continue Reading
This is next to SUID in our ongoing File and Folder permissions in Linux. We already discussed about CHMOD, UMASK, CHOWN, CHGRP and SUID File and folder permissions etc in our previous posts. In this post we will see
What is SGID? Why we require SGID? Where we are going to implement SGID? How to implement SGID in Linux? What is SGID?… Continue Reading
There are some other special permission apart from the normal file permissions read, write and execute. They are SUID, SGID, Sticky Bit, ACL’s and SELinux etc for granular file/folder management by administrator. In this post we will see
1)What’s SUID? 2)How to set SUID? 3)Where to us SUID?
What is SUID and how to set it in Linux?
SUID (Set owner User … Continue Reading
UMASK(User Mask or User file creation MASK) is the default permission or base permissions given when a new file(even folder too, as Linux treats everything as files) is created on a Linux machine. Most of the Linux distros give 022(0022) as default UMASK. In other words, It is a system default permissions for newly created files/folders in the machine.
CHGRP(CHange GRouP) is one more command which is useful to change group associated to a file/folder from one group to other in a Linux box. This is sister command to chown which is used to change owner of the file/folder as well as group name associated with that file.
chgrp options groupname file/foldername
Example1: Change group name:sales of a file to other group name:hrgroup.… Continue Reading
Q. Today I am came across a strange permissions listing ie dot, What is meant by dot in file/folder permissions in drwxr-xr-x in Linux?
This is actually a small post, which is asked by one of the requester. This is a special permission in Linux which is recently included. Some times you will be seeing dot at the trailing end of permissions
Example:
ls -l Videos drwxr-xr-x. 3 surendra surendra 4096 2011-07-06 00:19 Videos… Continue Reading
Chittaranjan: It will be better if you'll put about Linux Cluster and Storage, coz now-a-days ...
This is a detailed explanation post about Set GID(SGID) bit in Linux.: [...] Example: Linux Group quota implementation [...]This is a detailed explanation post about Set GID(SGID) bit in Linux.: [...] our ongoing File and Folder permissions in Linux. We already discussed abo ...What is Sticky bit and how to implement Sticky bit in Linux: [...] Folder permissions in Linux. We already discussed about CHMOD, UMASK, C ...What is Sticky bit and how to implement Sticky bit in Linux: [...] is next to SGID in our ongoing File and Folder permissions in Linux. We ...
