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SumGuy's Ramblings

SumGuy's Ramblings

SumGuy's Ramblings
SumGuy's Ramblings

shell

Linux distribution info & kernel info
Linux | shell

Linux distribution info & kernel info

BySumGuy 2016-04-042016-05-11

Do you have multiple vms and real machines you use for random testing, and small tasks? need to know what machine you are on? what kernel you are using? what the current Linux distribution info is? what OS version did you last install on here? and more such questions? well! we have some of the…

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Letsencrypt ssl cert for mumble
General | Linux | nginx | shell

Letsencrypt ssl cert for mumble

BySumGuy 2016-03-292016-05-11

I needed to set up a mumble server for a friends minecraft community. The Mumble software uses a client–server architecture which allows users to talk to each other via the same server. It has a very simple administrative interface and features high sound quality and low latency where possible. All communication is encrypted to make sure…

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linux shell argument list too long rsync or cp
Linux | shell

linux shell argument list too long rsync or cp

BySumGuy 2015-07-312016-05-11

I needed to copy files generated by doxygen from one directory into another for a large opensource C++ project. Sadly there were too many files in the directory, so bash started complaining 🙁 cp and rsync died out with the error of argument list too long. initially I figured I could generate it all from…

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Mount HTC one M8 system partition as read write
Android | shell

Mount HTC one M8 system partition as read write

BySumGuy 2014-10-262016-05-12

So why cant you write to system partition on HTC devices even after rooting? it’s because they are S-ON by default. which means that neither can you access certain areas of the system nor can you guarantee a permanent root. S-OFF means that the NAND part of the device is unlocked and can be written to. S-ON…

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Find out whats taking up all the hdd space
Linux | shell | tuts

Find out whats taking up all the hdd space

BySumGuy 2013-10-022023-02-28

Running out of HDD space is pretty annoying. So if you are running out of space and need to find out what’s taking up all that space type the following command to find out more : du -h / |grep ‘[0-9]G’ this will give you feedback somewhat like the following.

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Start Xvfb on boot on Centos Linux
Linux | shell

Start Xvfb on boot on Centos Linux

BySumGuy 2013-09-302016-05-12

Xvfb or X virtual framebuffer X virtual framebuffer is a display server using the X11 protocol. In contrast to other display servers, it performs all graphical operations in memory without showing any screen output. which makes it ideal for some surprising uses. e.g. Xvfb :1 & xv -display :1 & import -display :1 -window root image.png (above…

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  1. SumGuy on Geforce now errors on Tmobile home internet2023-09-21

    Pfft what's even real any more! And yeah something is weird about it, but for now the vpn works.

  2. Cisco on Geforce now errors on Tmobile home internet2023-09-21

    Get a real PC bro! jk. I wonder if Tmo is trying to limit your "unlimited" data. regards!

  3. Linda Sherratt on Enable WebGL on Chrome or Firefox2023-09-21

    the instructions are too difficult for me to comprehend

  4. gst on Proxmox iso upload method2023-09-21

    I was trying to get an ISO through mounted USB but your guide is a straight-forward. Thanks a lot SumGuy!

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