Newest Questions
244,120 questions
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publickey authentication getting failed in rhel
I have 2 RHEL machines . I am attempting to login via ssh with publickeyauthentication from 1 machine (say Machine A) to the other (say machine B) both of which are in the same network. For that first ...
- 99
1
vote
0
answers
33
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How packet can get lost between filter INPUT and security INPUT chains of iptables?
From this flowchart https://stuffphilwrites.com/wp-content/uploads/2024/05/FW-IDS-iptables-Flowchart-v2024-05-22.png I know that packet goes from the INPUT chain of the filter table right into the ...
- 23
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votes
2
answers
51
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formatting git log messages for later processing
I am trying to format and connect git log messages for later processing.
I am using git log --pretty=format:'%H %s' to get commit hash and the complete message at the moment.
I need commit messages to ...
- 343
0
votes
0
answers
9
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/xfce4-power-manager/logind-handle-lid-switch does not exist
I'm trying to let logind handle my lid events. So I followed the instructions here:
https://docs.xfce.org/xfce/xfce4-power-manager/faq
And tried
$ xfconf-query -c xfce4-power-manager -p /xfce4-power-...
- 243
4
votes
1
answer
244
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How did a volume get mounted to the same mount point twice?
I had two volumes mounted: /dev/sda1 and /dev/mapper/b
~ $ sudo mount -v -t ext4 -o noatime /dev/sda1 /mnt/a
mount: /dev/sda1 mounted on /mnt/a.
~ $ sudo cryptsetup -v open --type luks /dev/sda2 b
No ...
- 4,255
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votes
0
answers
29
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How is zram memory usage accounted for in Linux
The compressed RAM actually in use by zram (from the MEM-USED column of zramctl --output-all) should in practice be visible in the data from the "free" command. I assume that it is accounted ...
- 101
0
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0
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Debian12 kde cannot login desktop environment , stuck at “Begin:Rnning /scripts/init-premount”
But I use CTRL+F2 to enter tty2, and then startx to get to the desktop.
Here is current Xorg.0.log
Xorg.0.log
dmesg
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4
votes
4
answers
775
views
Is mkswap hw dependent?
I'm setting up Home Assistant, on a Raspberry Pi, to use Network Boot with a Ubuntu x86 server.
The initial bootup seems to be working. The systemd process is now creating a swapfile on the NFS mount. ...
- 143
0
votes
0
answers
51
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File ownership problems with suPHP and Apache FTP uploads
I am setting up a VPS running Apache. Apache and PHP are using the nobody user and group. I created a user to be able to upload files via FTP - let's call it user1. I made that user part of the nobody ...
- 101
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14
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Rendering using the Workbench engine using Blender as a Python module on Amazon Linux 2023 causes libEGL error and takes way too long
I am trying to get Blender cloud rendering with Nvidia GPUs to work. I am using Blender 4.1 as a module.
When rendering using Workbench (or Eevee) I get an error, the render takes much much longer ...
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0
answers
55
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Need to know the detail for the commands [closed]
I have a file that contains this command
. icbm dir1 dir2 -o dir3 (Previous release aka “Baseline”)
What does icbm mean here?
This is the one of the command to build an application.
-2
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1
answer
16
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fail2ban jail configuration for Asterisk on Ubuntu 24.04
Details on how to setup fail2ban for Asterisk on Ubuntu 24.04
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4
votes
1
answer
640
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How can I remove special non-characters that are not part of national alphabets like faces from filenames, keeping any national alphabets intact?
How can I remove special non-characters e.g. faces, avatars, emojis, symbols that are not part of national alphabets from filenames while keeping any national alphabets intact?
e.g. ...
- 350
1
vote
1
answer
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Thunar File Manager: Saving PDF files to its location, not the last location I opened in Thunar
I am using thunar file manager. But I have the following "problem". For example I open a pdf file and make some changes and I want to save this change to this file. To do this, I need to ...
- 13
0
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0
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22
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Stuck while Rebuilding Intel VROC Raid 0+1
About a month ago, one of the 4 drives in my array went clicky. I was able to identify the 2nd drive (sdb of sd[a-d]) was the bad drive and thought I failed/removed it.
After getting a replacement ...
