All Questions
1,609
questions
1
vote
1
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29
views
How to resolve the password prompting issue when setting up lftp connection with sftp and ssh-key in centos?
I have a centos server s1 and client c1 and I wanted to do a lftp connection with sftp and ssh-key without the password been prompted. Currently when I run the below command the password is prompted ...
- 111
0
votes
0
answers
75
views
Packages libssl, libc, libcrypto error installing MongoDB on CentOS
I've tried to install MongoDB 7.0 on my instance, but got a following error:
Error: Package: mongodb-org-mongos-7.0.11-1.el9.x86_64 (mongodb-org-7.0)
Requires: libc.so.6(GLIBC_2.34)(64bit)
Error: ...
0
votes
1
answer
43
views
Is this missing library something I can install without sudo privileges?
OS
I'm using a CentOS 7 system, which like a red hat system from what I observe (relevant further down the post.)
cat /etc/*-release
CentOS Linux release 7.8.2003 (Core)
NAME="CentOS Linux"
...
- 33
1
vote
0
answers
53
views
Reduce Space From /dev/centos/root
In my system using xfs file system with the below mentioned drive structure, I want to reduce space from /dev/centos/root volume in volume group Centos. Since xfs cannot be directly reduced, my method ...
- 13
0
votes
0
answers
118
views
CentOS Stream 9 Name or service not known frequently
I have a computer running CentOS Stream 9 as server. It is connected to my router directly by wire. It is working well except getting 'Name or service not known' frequently (like about 10 mins once)
...
0
votes
0
answers
304
views
Why yum install is giving me this "Could not retrieve mirrorlist" error trying to install a software?
I am not a system engineer (I am more a software developer).
I am trying to install Zabbix agent on a CentOS 7 system and I am finding the following problem with yum (I have done the same process on ...
0
votes
1
answer
346
views
Run Chrome using IPv6
In my Windows 11 machine and in my CentOS 9 stream I have 2 IPs assigned: one is IPv4 and another is IPv6. I can use both IPs on these computers and it works fine.
When I use Chrome, by default it ...
- 115
0
votes
0
answers
32
views
*** Can't find 22.78.224.10.in-addr.arpa.: No answer
I really need some assistance. I have set up a DNS server with Centos 6.10. When I test my server's address, I get an error.
Here are my configurations.
#named.conf
cat /etc/named.conf
//
...
2
votes
0
answers
123
views
Easiest way to set up a "proper" VPN on a CentOS server, allowing an Ubuntu or Windows client to connect to it
I am using Ubuntu at home. I have a server in the US with CentOS.
With my system administrator days long gone (about 25 years ago), the question is: what's the easiest, least painful way to make a ...
- 250
0
votes
0
answers
90
views
How to remove “mod_cloudflare” from CentOS Apache
I did install mod_cloudflare but I need to uninstall it
I have zero knowledge about command line.
I installed it by running :
yum install libtool git apr apr-devel apr-util apr-util-devel -y
cd /usr/...
0
votes
1
answer
319
views
Freshly Provisioned Cent-OS occupies a lot of space for "/dev/mapper/centos-root"
I created a fresh VM, however I started facing space issues as soon as it got created. From the du and lsblk command I see /dev/mapper/centos-root is occupying a lot of space. I tried running tree ...
- 123
0
votes
0
answers
105
views
Centos 7 yum update issue
I am getting the below error while doing the "yum update" in centos7. I tried all other ways to fix but nothing is working. Please find the below full error for your information.
Please find ...
- 1
0
votes
1
answer
294
views
CentOS Kernel panic - not syncing: Attempted to kill int during bootup
Building has a annual power shutdown for maintenance for 2 days.
As such, prior to it, I have shut down the CentOS 6 server.
After the power is back on (2 days later), when I boot back up, I ...
1
vote
0
answers
112
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
0
votes
2
answers
1k
views
How to update the usb stick with files after burned with 'dd'?
I have a test.iso file not bootable, it is just an image with some files and folders.
I write my usb stick with this test.iso file by using ''dd' command.
dd if=/root/test/test.iso of=/dev/sdd bs=4096
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