Linux

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Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.

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hi how can i do this in linux ubunt disabled NIPS protection (low and middle severity)
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I have created an Ubuntu 18.04.4 server preseed file and I am attempting to use it with the 18.04.4 iso for a bare metal load.
In the boot string I am using auto=true and url=http://server/preseed.cfg.  I am able to read the file from the web server successfully bi a browser.
The loader starts and reads the preseed file successfully from the web server and then the loader jumps right to the interactive questions.

I have validated the file is good per multiple examples on Ubuntu’s site. I can find no reason that the preseed is not working as expected.  

Any suggestions would be greatly appreciated.
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Dear All,


            we have a Sopho Server acting a proxy, and behind has a linux centos hosting a pac file, the reason we have this proxy server because taiwan office do not have their own internet access line, they use the internet access line from hong kong, and recently a user requested to access below website, and i found i can not access to this site with proxy enable, and i have added this URL to the pac file, but also seem not working, and if i put this site into the IE exception list, it could access, once the site put into exception list which mean do not use proxy server, if they don't use proxy server, which mean no internet access, just wonder how i can edit the pac file to allow this site to be able to access via proxy ? any help would be appreicated, thanks


https://ciweb.bsmi.gov.tw:4590/tbur/ 


Keith


1
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boot ko after bios _osi linux query ignored.

Hello all

I have a system that will not boot and just hang after the above message ( see attached photograph ) from an old ubuntu 14

I am pretty sure the issue is hardware since the os has multiple bootable oses and all of them hang somewhere after an acpi message. Tested with multiple linux and freebsd kernels. Not tested windows yet.

... and the laptop fell yesterday. It did work for s few hours normally afterwards and was cleanly shutdown without issues

My questions are

Do you happen to know what is the next step in the boot sequence ? I suspect loading graphic drivers but i am unsure and a dmesg output would help.

Do you happen to know some options i can pass the kernel in order to circumvent and go on with my work till i fix this ? I tried various combinations of noapic noacpi vga... i would be more than happy with a working command line and a vesa screen

Thanks for your time
IMG_20200221_081832.jpg
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I am on a RedHat Linux server.  I have a folder of files that files are being added to every minute or so.  I need a way to FTP these files to another server.  But I need to make sure that I don't try to transfer a file that is currently being written to.  I will be running the FTP script every 15 minutes or so.  What would be the best way to handle this?

Thanks,
Mark
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Hi I am looking for some integration from jenkins to sonarqube scanner and similarly other tools like ansible, artifactory, Fortify on Demand etc. has any one worked or used these Tools integrations without actually installing plugins on Jenkins and integrated these tools with sonar scanner / cli for e.g: or else used any rest api to talk to these tools from Jenkins. If so could you please give a shout and if possible share any code references / links to demonstrate this and I will try get to you.

Out of all tools integration mentioned in question, priority is that i am looking at Jenkins - SonarQube integration with out using SonarQube Plugin on Jenkins.

I will be looking to set this up on Linux within a Docker image. Installing directly on CentOS is also an option.

Many Thx
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I have a nifty piece of code that prepends timestamps to output. Is there a way to automatically feed every command I type into the code? I want to type any command, or script and get the timestamp prepended to the output without adding the code to what I type. Basically for everything I do I want a timestamp prepended to the output. Unfortunately getting another software like MobaXterm to handle the SSH sessions and logging is not an option.

Code: | while IFS= read -r line; do printf '[%s] %s\n' "$(date +"%Y%m%d_%H_%M_%S_%3N")" "$line"; done

> hi.sh | while IFS= read -r line; do printf '[%s] %s\n' "$(date +"%Y%m%d_%H_%M_%S_%3N")" "$line"; done
[20200218_09_09_27_058] hello
[20200218_09_09_29_059] Hi

I want ..
> hi.sh
[20200218_09_09_27_058] hello
[20200218_09_09_29_059] Hi


Here is the hi.sh script if you are interested.
cat hi.sh
echo "hello"
sleep 2
echo "Hi"
0
Hi Experts,

What script or software can I use on Ubuntu 18.04.3 i386, for the following:
- Check whether there is a wlan internet connection
- if there is a internet connection, do nothing.
- if there is no internet connection reconnect to a predefined SSID
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hi,

right now setup some CentOS linux VM using Windows 10 hyper V manger , as I want to test setup standalone and 3 nodes oracle RAC as test system, UAT system, is it possilbe using hyper V linux VM?

any guide on how to setup both:
1)standalone oracle 12c/18c/19c/20c on a single nodes linux ?
2) 3 x nodes Oracle RAC based on 3 x VM node?

as RAC depends on a shared SAN, is it also possible to set it up in Hyper -v ?
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Hello in my Company is only as Linux Distro SLES12 available,
wich wiki System is included in this distribution
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hi,

just configured the linux VM in windows 10 pro using hyper V, but I find out that the DHCP setting the linux box got is not configured in the way I want.

where can I configure that IP address range for the DHCP network configuration ?

and how can I verify that my windows 10 can connect to the linux box ? MUST using putty or winscp ?
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Hi Expert

Just check is there a custom script for "Audit purpose" for RHEL 7.2 Distribution?

Please advise
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Run Android X86 in Graphical Mode,

I have installed Android x86 as a VM, but when I run it, it does not go to Graphical Mode. it stays on the window displayed below:
a
any help?
Thank you
0
How do I create a user in Linux and grant them remote access via ssh ?

I am using the Redhat version of the Linux distribution.

I am new to Linux and is learning this OS as I go.

Alos any recommendations on how to master this OS would be appreciated.
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hi am not able to see my linux desktop after connecting with vnc
vnclnx
0
I need to move DHCP from a Linux server to Server 2016.  This is for a PXE boot environment.  I need some help figuring out the DHCP options.

Here is how the Linux DHCP is configured:
class "pxeclients" {
match if substring (option vendor-class-identifier, 0, 9) = "PXEClient";
next-server x.x.x.x
if option arch = 00:06 {
filename "shimx64.efi";
} else if option arch = 00:07 {
filename "efi64/shimx64.efi";
} else {
filename "bios/pxelinux.0";
}
0
Question1.PNGQuestion2.PNGQuestion3.PNGQuestion4.PNGQuestion5.PNGQuestion6.PNG


Just need the commands to each question please.
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I am trying to launch chromium-browser on the startup of the Ubuntu:ionic docker container, but encountering below error.

(chromium-browser:1570): Gtk-WARNING **: 15:36:04.321: cannot open display:


Can someone help me with this?
0
how to increase resolution is xrandr - s 1200x1600 am in linux ubuntu
0
Dear Experts
We have to setup syslog server for the centralized logging of all network equipment’s and servers in my network, please suggest solution for the same can we setup in linux or windows, thanks in advance.
0
Hi,

A friend has created an image and I am using VMWare player 15 to open it.  The system image is on UBUNTU. I am trying to login to it using the GUI interface and what I got after login is a field like this root@chwoodman01:~#  (see screenshot attached)

There is a command-line I can type to see the Graphic User Interface?

Can you please advise?
Ubuntu-screenshotJPG.JPG
0
Hello,
I need recommendations for best desktop configuration for video editing.
preferably branded HP/Dell in INDIA.

My requirements:
- Ability to do video editing for our company activities.
- We will work on 4k editing as well
- Ability to run multiple softwares for video and photo editing
- Ability for ssd, we also want to use this as a backup system for our entire office data.
- I should be able to give remote access to engineers from remote location
- should be able create vms to install ubuntu vms and give remote access to allow.

Its a 2 priority question one for video editing capability with huge storage capability and other should be powerful enough to allow VMs to work
0
I'm dealing with viral emails that are from different email addresses and networks but are using the same "display name".

I'm looking to see if there's a way to block mail by the senders "display name" not email address

The mail server is running Sendmail under Linux

I know I can setup procmail rules, but for those to work the message needs to be accepted for delivery, however the end goal is to block the message before it's accepted.

ClamAV does detect the messages and when it does they're blocked however when a new version of the infected file is used it takes a couple of days before an updated signature detects it.

Client PC's are protected with AV which is detecting and blocking however stopping them entirely would be nice.
0
Telnet connection refused when I was trying  to telnet remote server with specific port. What is the proper solution for this problem?

#telnet 172.xx.xx.xxx 3212 .

#telnet: connect to address 172.xx.xx.xxx: Connection refused.
0
i have a samba domain (4.3) on ubuntu. i try to make a raise.
i open a active directory trust and under action select raise domain functional leve

dialog box coming op "you cannot raise the domain functional level because this domain includes Active Directory Domain controllers that are not running the appropriated version of windwos.

What is wrong here?
0

Linux

66K

Solutions

33K

Contributors

Linux is a UNIX-like open source operating system with hundreds of distinct distributions, including: Fedora, openSUSE, Ubuntu, Debian, Slackware, Gentoo, CentOS, and Arch Linux. Linux is generally associated with web and database servers, but has become popular in many niche industries and applications.