All Questions
15
questions with no upvoted or accepted answers
4
votes
0
answers
262
views
Need noacpi in CentOS 6.4, not in RHEL 6.4
I've been trying to fix a rather odd problem that I've seen on our new Dell R5500 (Xeon based workstations).
We want to run CentOS 6.4 64 bit on them. We did a base install which worked fine, however ...
- 111
2
votes
0
answers
43
views
auto mount by service + service not mount the folder automatically
we create the following service on redhat version 7.2
more nfsshare.mount
[Unit]
Description=nfs mount script
Requires=network-online.target
After=network-online.service
[Mount]
What=...
- 871
2
votes
0
answers
2k
views
CentOS - Can't change ifcfg file in /etc/sysconfig/network-scripts
For the life of me, I can't figure out how to change an interface config file in a VM: sudo vim /etc/sysconfig/network-scripts/enp0s3 won't write and sudo bash -c "echo 'dog' >> ./enp0s3" fails ...
- 685
1
vote
0
answers
125
views
SCP silently ignored on the remote machine
When I'm trying to copy a file using scp (in whatever direction), there's no error displayed (although the returned $? code is 1), all I can see is the message that normally the REMOTE machine prints ...
- 111
1
vote
2
answers
759
views
Accidentally removed python3-dateutil from RHEL 8
I was trying to fix a setup issue related to airflow and accidentally I removed python3-dateutil from the machine (RHEL 8) using sudo yum remove python3-dateutil this also lead to the removal of ...
1
vote
0
answers
28
views
System Monitor Causes Periodic Current Peaks When Open in RHEL/Centos 6
While collecting data for a power consumption analysis, I noticed that simply having the System Monitor open while at idle caused periodic peaks in the current draw of the 12V bus. The current draw ...
- 31
0
votes
0
answers
317
views
PAM updates for mounting an encrypted user's home at login (GNOME 40.4.0)
I would like to decrypt my LUKS encrypted /home directory at login on Rocky Linux 9.1. I have been trying to adapt this Arch Linux guide (https://wiki.archlinux.org/title/Dm-crypt/Mounting_at_login; ...
- 1
0
votes
0
answers
80
views
I see screen on centos 7 after i change resolution
I need to your help emergency .after change resolution my system , restart it , after login its stuck in black screen . . i dont know which part of system change it . plz help me. pc with 4k monitor ...
- 1
0
votes
0
answers
43
views
Linux create a new user that shares everything of another user
A little background first, since I know this question seems very random.
I am using vagrant to help orchestrate a RedHat virtual machine. Vagrant is great in just about every way, however it forces ...
- 231
0
votes
2
answers
877
views
Can I install redhat rpm on centos?
Can I install the Red Hat 6 version of the Openssl.rpm on the Centos6?
I am trying to backup and install an old version that can no longer be found in current repository.
I found the centos package ...
- 1
0
votes
1
answer
912
views
How to set user/group/mode for directory created with `install -D`
When installing a file with the -D option to include creation of parent directories, how do you specify the user, group, and mode to use for the created directories? This is in the context of an RPM ...
- 1,518
0
votes
0
answers
225
views
Default Gateway is not detected in Rhel server after ifdown of primary network interface
I'm working on RHEL 7.6 server.
I've configured network using bonding with active backup mode.
So the eno1 is the primary interface of bond0 and eno4 is the slave of bond0.
this is the configuration ...
- 11
0
votes
0
answers
1k
views
Analyzing CPU load in multicore CPUs
I am trying to find out ideal load average for one of my linux servers. I understood load should be proportional to the no of cpu cores. But my doubt is that, how will we analyze this in case of multi ...
- 1,335
0
votes
1
answer
2k
views
rpm NOKEY error on copied packages, can I remove this?
I used yum --downloadonly to fetch a few php71 packages on "VM A". I need to copy these to a different VM, "VM B" and install them using rpm -ivh. However on the secon "VM B" it's complaining about an ...
- 809
0
votes
0
answers
353
views
How to prevent process from auto-restarting in Amazon Linux
I'm running tomcat 6 on Amazon Linux verson 2015.03 (I believe it's based on Cent OS / RHEL). Every time I run sudo service tomcat6 stop, a status request still shows tomcat6 (pid <num>) is ...
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