A family of Unix-like operating systems using the Linux kernel. If your question is about a certain distribution only, use a more specific tag.

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how make multiple redirection with command and fifo

I need to write a bash script in a linux machine with the follow redirection.echo commands > cmd_receives_commands > fifo > awk_parser > tcp_socketI verified that for the "tcp_socket" ...
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22 views

How to list options of a service

On CentOS, there is a service which we normally run service acme_donkey start registry I would like to find out if there are any options to this service, such debug, etc. Is there a way of doing this?...
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How to shrink ext4 partition below minimum size reported by resize2fs?

I want to shrink a 250GB ext4 partition down to 200GB with resize2fs."df" tool says the partition is about 40% filled up. So I guess I can at least shrink the partition to that level.Yet, when I ...
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34 views

VPS ONLY allow people acess to garrys mod gameserver AFTER connecting through ssh or acessing a service on the server somehow

I have got a pretty strage issue, which is persistent through different reinstalls of the VPS and even when I switch distros (I switched from Ubuntu 18 to 16 and then to CentOs 7. All had the same or ...
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installing Linux on a UEFI Windows Notebook fails or ends up in EFI-Shells [on hold]

I have a new notebook - Medion Akoya E4254 (MD62100)Processor Intel Pentium Silver N5000 Display 14 Zoll (1920 x 1080Pixel) Memory 58 GB, eMMC, Hynix HCG8e (USB) 1 x USB 3.0 Typ A, 1 xUSB 3....
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Delegating a Reverse DNS Zone

I am using Bind 9 under CentOS 7.My company's domain name is mycorp.com.I administer mylab.mycorp.com.IT forwards (not delegates) queries for mylab.mycorp.com to my nameserver ns1.mylab.mycorp....
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26 views

Opening a mysql db without a server running

I am tasked with debugging a program in a language I am not familiar with that runs. Since the bug only appears on live, I have to be extremely careful. That much for background. That server I am ...
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27 views

how I can configure a ssh tunel for remote administration of a host?

I have a host with a local web application, I need access with ssh tunnel to the application from outside of the local net, from another city.I read that the only way to do this is knowing the ...
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21 views

Linux-like ^A (ctrl-a) in Cygwin

I've installed the latest Cygwin on Win10. Out of habit on *nix, I find myself hitting ^A to go to the beginning of the current line, but the default (hopefully modifiable) behaviour is that it ...
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9 views

xkbmap kemap CAPS + H,J,K,L to vim movements

I have an ubuntu 18.04 system with a keyboard with altgr key which I am using with us(altgr-intl) version of us keyboard. I have mapped my caps lock key to Hyper_L which is mapped to mod3.xmodmap...
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28 views

What algorithms are used for calculating file sizes?

everyone I've just seen that the same file can register different size on different environments like one size in Ubuntu, another in One Drive, and another in Google Drive, so I'm just curious what ...
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How to get jspwiki-custom.properties to work on JSPWiki on Tomcat?

I've got Tomcat 8.5.23 running on Linux (Slackware 14.1) just fine, and am trying to get JSPWiki 2.10.3 to work. The "easy-sh" installation, which consists of dropping JSPWiki.war into the webapps ...
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Git/Linux - Pushing trough ssh on a Lan server(raspberry pi) not showing any errors

I am setting a Git server on my Raspberry pi 3 running Rasbian Lite.The 22 port is open and i can successfully ssh into it. On the client side i can git clone from the respositorry,the files are ...
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13 views

FFmpeg input stream failover filter

For a website, we do live reporting of local events in my area. We stream the live report to our video hub (Linux with FFmpeg) and from there the stream is distributed to YouTube, Facebook, local ...
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891 views

Multiple same-net IPs on same interface bad idea? Why?

We have different sets of IPs within the same subnet on the same interface for different purposes:192.168.1.201..230 are for servers (all Linux)192.168.1.1..199 are for services running on those ...

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