Linux News

LXer: How to Install Zeek Network Security Monitoring Tool on Ubuntu 22.04

Linux Questions - Wed, 02/01/2023 - 14:00
Published at LXer:

Zeek is a free, open-source, and worlds leading security monitoring tool used as a network intrusion detection system and network traffic analyzer. This post will show you how to install the Zeek network security tool on Ubuntu 22.04.

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Categories: Software and Help

How to Install Zeek Network Security Monitoring Tool on Ubuntu 22.04

LXer Linux News - Wed, 02/01/2023 - 13:59
Zeek is a free, open-source, and worlds leading security monitoring tool used as a network intrusion detection system and network traffic analyzer. This post will show you how to install the Zeek network security tool on Ubuntu 22.04.
Categories: General News

WireGuard RTNETLINK answers: Operation not supported

Linux Questions - Wed, 02/01/2023 - 13:37
Using latest -current on RockPro64. `wg-quick up ...` fails with the following output:

Code: Starting ch7-mullvad...
[#] ip link add ch7-mullvad type wireguard
[#] wg setconf ch7-mullvad /dev/fd/63
[#] ip -4 address add <addr>/32 dev ch7-mullvad
[#] ip link set mtu 1420 up dev ch7-mullvad
[#] resolvconf -a ch7-mullvad -m 0 -x
[#] wg set ch7-mullvad fwmark 51820
[#] ip -4 route add 0.0.0.0/0 dev ch7-mullvad table 51820
[#] ip -4 rule add not fwmark 51820 table 51820
RTNETLINK answers: Operation not supported
[#] resolvconf -d ch7-mullvad -f
[#] ip link delete dev ch7-mullvad Code: -> % lsmod | grep wireguard
wireguard              73728  0
libchacha20poly1305    16384  1 wireguard
ip6_udp_tunnel        16384  1 wireguard
udp_tunnel            28672  1 wireguard
libcurve25519_generic    40960  1 wireguard
ipv6                  462848  39 wireguard Nothing special within the config file, no ipv6, no hooks.
Categories: Software and Help

ubuntu-unity 22.10

Linux Questions - Wed, 02/01/2023 - 13:27
Hi:
Recently switched from ubuntu 22.04 with gnome as DE to ubuntu-unity 22.04.1. After running ubuntu-unity 22.04.1 then decided to upgrade to ubuntu-unity 22.10. I used software updater to do the update.Now that I'm running ubuntu-unity 22.10 I have found that sometimes the gnome file manager opens up files as well as nemo. Looked in synaptic and found that their is gnome desktop environment present, should I still have gnome present even though I'm running unity as my DE. And if not how can I safely remove the gnome DE or at least get rid of gnome file manager.

Thanks Jim C.
Categories: Software and Help

Xfce 4.20 Desktop Environment Will Bring Wayland Support

Linux Today News - Wed, 02/01/2023 - 13:00

Work on Xfce 4.20 kicked off earlier this month with the release of libxfce4windowing, a new dependency for the Xfce desktop environment. Learn more here.

The post Xfce 4.20 Desktop Environment Will Bring Wayland Support appeared first on Linux Today.

Categories: General News

[SOLVED] how do i sequentially run multiple awk/bash scripts

Linux Questions - Wed, 02/01/2023 - 12:02
hi guys,

i have several bash scripts that each call awk.

from the command line, instead of doing

./script1.awk
./script2.awk
./script3.awk


i would like to do something like

./(script1.awk script2.awk script3.awk)

that of course doesn't work, but how can i do this?
Categories: Software and Help

You Can Now Get Red Hat Enterprise Linux on the Oracle Cloud

Linux Today News - Wed, 02/01/2023 - 12:00

Despite their past differences, Red Hat and Oracle have developed a partnership, which now has RHEL distributions available on Oracle Cloud Infrastructure.

The post You Can Now Get Red Hat Enterprise Linux on the Oracle Cloud appeared first on Linux Today.

Categories: General News

LXer: How to Install DokuWiki on Debian 11

Linux Questions - Wed, 02/01/2023 - 11:44
Published at LXer:

DokuWiki is an open-source wiki application written in PHP programming language. It is mainly aimed at creating documentation of any kind. All data is stored in plain text; hence no database server is required.

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Categories: Software and Help

How to Install DokuWiki on Debian 11

LXer Linux News - Wed, 02/01/2023 - 11:36
DokuWiki is an open-source wiki application written in PHP programming language. It is mainly aimed at creating documentation of any kind. All data is stored in plain text; hence no database server is required.
Categories: General News

System76 Shares Details on Its Rust-Based COSMIC Desktop

Linux Today News - Wed, 02/01/2023 - 11:00

The upcoming COSMIC desktop environment will use XWayland for app compatibility and offer features like dynamic rendering. Learn more here.

The post System76 Shares Details on Its Rust-Based COSMIC Desktop appeared first on Linux Today.

Categories: General News

elementary OS 7 “Horus” Released: This is What’s New

Linux Today News - Wed, 02/01/2023 - 10:00

Check out the release highlights of elementary OS 7 “Horus,” which brings a revamped installer, App Center updates, UI tweaks, and more.

The post elementary OS 7 “Horus” Released: This is What’s New appeared first on Linux Today.

Categories: General News

Clonezilla can't mount drive

Linux Questions - Wed, 02/01/2023 - 09:48
I'm working as a paid intern & we are trying to get clonezilla to copy a disk image on a laptop to an external SSD drive. Every time we get to the point of choose to mount the target disk it gives us an error about not being able to mount it.

The laptop drive we are trying to clone is a Windows 10 Home NTFS file system. I've tried checking the target external drive with gparted, reformatting it & trying different USB ports but none of that has worked.

Any help would be greatly appreciated. Thank you for your time.
Categories: Software and Help

LXer: Linux Mint 21.2 �Victoria� Is Slated for Release on June 2023, Here�s What to Expect

Linux Questions - Wed, 02/01/2023 - 09:24
Published at LXer:

The Linux Mint developers shared today some details on the next major release of their Ubuntu-based distribution, Linux Mint 21.2, which is slated for release this summer with new features and improvements.

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Categories: Software and Help

Linux Mint 21.2 “Victoria” Is Slated for Release on June 2023, Here’s What to Expect

LXer Linux News - Wed, 02/01/2023 - 09:13
The Linux Mint developers shared today some details on the next major release of their Ubuntu-based distribution, Linux Mint 21.2, which is slated for release this summer with new features and improvements.
Categories: General News

Linux Mint 21.2 ‘Victoria’ Releases June 2023

Linux Today News - Wed, 02/01/2023 - 09:00

Dubbed “Victoria,” Linux Mint 21.2 will arrive at the end of June 2023, supporting the Cinnamon, Xfce, and MATE desktop environments.

The post Linux Mint 21.2 ‘Victoria’ Releases June 2023 appeared first on Linux Today.

Categories: General News

[SOLVED] Deleting Flatpaks in LM 21.1 (Cinnamon)

Linux Questions - Wed, 02/01/2023 - 08:13
Do I really need flatpaks on my LM 21.1 (Cinnamon) installation, and if not, then how can I safely remove them?
Categories: Software and Help

Ray 2.2 Boosts Machine Learning Observability, ChatGPT Scalability

Linux Today News - Wed, 02/01/2023 - 08:00

Ray 2.2 is an open-source machine learning and AI technology that will help enable the next generation of applications.

The post Ray 2.2 Boosts Machine Learning Observability, ChatGPT Scalability appeared first on Linux Today.

Categories: General News

LXer: GNOME 44 Alpha is Out, Shaping Up to Be A Moderate Release

Linux Questions - Wed, 02/01/2023 - 06:54
Published at LXer:

First testing images of the upcoming GNOME 44 release are now available. Here�s a quick look at the new features.

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Categories: Software and Help

GNOME 44 Alpha is Out, Shaping Up to Be A Moderate Release

LXer Linux News - Wed, 02/01/2023 - 06:50
First testing images of the upcoming GNOME 44 release are now available. Here’s a quick look at the new features.
Categories: General News

Stop printing when non-comment lines are reached

Linux Questions - Wed, 02/01/2023 - 06:27
I am printing between sections of the following form

Code: ## FAML [ASMB] keyword,keyword 

## Some text

## END OF FAML [ASMB] I have encountered a problem that occurs when "## END OF FAML [ASMB]" is not reached. I want to stop as soon as lines not starting with comment characters "##" are encountered.

For instance, I want to stop upon reaching "Some code" even though it did not find
"## END OF FAML [ASMB]" because the line does not start with "##".

Code: ## FAML [ASMB] keyword,keyword 

## Some text

## End OF FAL

Some code This is the implementation

Code:     spc='[[:space:]]*'
    gph="[[:graph:]]+"
    cmt='\/\/'
    ebl='\['
    ebr='\]'

    local pn_ere="^[[:space:]]*([#;!]+|@c|${cmt})[[:space:]]+"
    local kys="(([^,]+)(,[^,]+)*)?"

    nfaml=${faml:-"[[:graph:]]+"}
    nasmb=${asmb:-"[[:graph:]]+"}

    beg_ere="${pn_ere}${nfaml} ${ebl}${nasmb}${ebr}${spc}${kys}$"
    end_ere="${pn_ere}END OF ${nfaml} ${ebl}${nasmb}${ebr}${spc}$"

    sed -E -n "/$beg_ere/,/$end_ere/ {
        /$end_ere/z; s/$pn_ere// ; p
      }" "$filename"
Categories: Software and Help

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