Well consider some data that looks like "2019-12-12 00:00:01","2012-01-01 01:01:01" I wish to replace it so they are valid datetime json values: "2019-12-12T00:00:01+01","2012-01-01T01:01:01+01" I tried writing the following sed command: sed 's/"([0-9][0-9][0-9][0-9]-[0-9][0-9]-[0-9][0-9])...

I'm trying to add nVidia GPU utilization to my byobu-tmux status line. I've installed gpustat which returns ~$ gpustat myhost Mon Aug 19 17:26:51 2019 410.48 [0] GeForce GTX 1080 Ti | 22'C, 0 % | 0 / 11178 MB | [1] GeForce GTX 1080 Ti | 41'C, 0 % | 0 / 11175 MB | ...

Running Ubuntu 16.04 LTS fully updated on remote webserver Running rsync 3.1.1 on remote webserver I have a fairly simple setup where I allow some users to manage a set of publicly accessible files. Instead of giving them access to the remote web server, I have setup a share on the local office...

My windows 10 laptop is able to connect to wifi, and I want to use an ethernet connection so my ubuntu computer (18.04) can siphon off the internet. I tried to use this and this. Neither worked and I have no idea where I am going wrong. I can directly hook them up, but I would prefer to use two e...

I have some application (net core 2.1 app) which i run like this: nohup dotnet publish/TestApp.dll This app crash sometimes, and i need to reboot him when he crush. What i need to do?

My server is on Ubuntu 18.04. I can't find anything regarding this topic in a language I'm familiar with. I'm trying to send an e-mail from my OVH VPS using SSMTP, however it doesn't work and I can't figure out why. I'm using the following command: ssmtp myprivateemail@example.com < ~/mail/test....

First of all, I saw this question and all the others with similar answer and it does not seem to work for me. I use Ubuntu 19.04 and GNOME 3.32.1 I downloaded Postman (a code testing tool) and I want to be able to launch it from the dock. When I launch it from the shortcut, it appears in the doc...

How to update /etc/fstab on a usb card-reader after inputting a "partitioning standard"? After I put in the partitioning standard, in both "gps" or "msdos", I got a message saying: you may need to update "/etc/fstab". My usb card-reader will not mount now. "lsblk" shows sdb1, but sdb/sdb1 will...

I'm Running Ubuntu 19.04. I always let it update as it sees fit. Yesterday, after an update and a reboot, all sound stopped working. After looking through the internet, and trying lots of suggestions. I did the following: sudo apt-get remove --purge alsa-base sudo apt-get remove --purge...

I've been reading other questions and answers, but none have shown me exactly why mounting is absolutely necessary. They say the drive needs a mounted directory for association with the physical drive, but why, for example, can't files be copied from /home/[user] to /dev/sdb (a USB drive) directl...

I’m recently new to Linux but coming from a macOS background, I like the look and feel of Linux and it’s very powerful. I bought an external SSD and installed Kali for a career in pentesting (via Live USB), but I’m interested in installing Mint along side it (and maybe Ubuntu and Debian). I’d li...

I host a small Ubuntu server with DigitalOcean and recently realized a guest user was compromised. I have been trying to cleanup up my server to stop future attacks and have come across a process that consistently takes up ~25% of my CPU. The process is running masscan and I am under the impres...

I recently discovered the amazing xdotool (man page) command and was going to make a bash-script to open four windows, resize, and reposition them for work. Before, I could use the command xdotool key ctrl+alt+t to create a new terminal, but now when i try and use this command it simply just p...