CentOS

Hi Team, i need to add users to the centos server using script , the script should 1. ask how many users to be added 2. it should ask us which user to be added to which group(one group or multiple group) 3.once it got the information about the users and group it should check already the user and gro...

Hi Team, am using centos 7 in which /etc/security/limit.d/20.dconf in which i made the entry for non admin user nonadminuser nproc 28000 logout outt the session of the user then logged back in as nonadminuser then i gave the command ulimit -n 10480 and also let me know how to set the open files limi...

Hi All.

user A exist in both the server when i try to do the ssh from first server to the second server getting error as
no matching cipher found:CIPHER KEY-CIPHER KEY-CIPHER KEY-CIPHER KEY-CIPHER KEY-CIPHER KEY-


Kindly assist in fixing the issue

Regards
Kanna

hi all how to set user friendly disc name after made the entry in /etc/multipath/bindings for eg if i give the ----> multipath -ll command mpathd LUN ID dm-250 now i need to set user friendly name for mapthd already made the user frriendly name in /etc/multipath/bindings USERFRIEND (LUNID) ---------...

Hi Tunk,

i just want to remove the ext3 file type to another file system type ether ext4

Hi All,

i got the raw disc and change it has ext4 fs ,but unfourtunately i need to convert back to raw disc please assist on this

Regards
kanna

Hi All, i need to extend the existing gfs2 file system in pcs cluster in centos 7.5 but i got the multipath lun but i need to rename the lun from - /dev/mapper/mpathxxxa to /dev/mapper/gfs2_testing1 /dev/mapper/mpathxxxb to /dev/mapper/gfs2_testing2 /dev/mapper/mpathxxxc to /dev/mapper/gfs2_testing3...

Hi All, when trying to set(add) the gateway ip post installation in centos 7.6 throwing the error RTNETLINK answers: network is unreachable i tried by adding the gateway in below methods ----route add default gw GATEWAYIP ----- i made the entry in ip address settings by performing the above steps i ...

Hi All,

can some one please help me out with vnc server configuration post installation for all the existing users in the server, and also pls let me know do we need to set the initial vnc login password by us or there server login is fine to use it.

Regards
Kanna

Hi Team,

i can see /tmp folder has the drwxrwxrwxt+ permission how to remove the + symbol only a particular user is not able to touch any files in that /tmp kindly assist

Regards
Kanna