Feb 27, 2024 · I connected my university-vpn via openvpn on Windows, Ubuntu and Manjaro. Windows worked instantly, no configuration was needed. When using any Linux-System, connecting to the vpn …

Jul 3, 2023 · I am doing a unix script using until loop.The idea of my script is it need to continuously verify the url status whether is up or down.When its up, it will exit the loop. In my script, I will use c...

How can I run an infinite loop in the background, while continuing on with the script's execution? Example "script": while true; do something_in_the_background; done

To kill the outer loop I usually add a sleep command and press CTRL-C some more times: while :; do LONGTIME_COMMAND; sleep 1; done. Please notice: the colon behind while is interpreded as …

Mar 1, 2018 · I would like to use cat /dev/ttyUSB0 or something similar to monitor serial communication happening through my USB-serial adapter. I am successfully able to send serial commands from …

I have problem sending AT commands to my USB modem. At first I tried php-serial class, but when I was reading data, I got endless loop with strange data. Then I tried to debug problem and opened pu...

Jan 10, 2019 · I have OS CentOS Linux release 7.6.1810 (Core), Apache/2.4.6 (CentOS), Redmine v3.4.6. My site works nice with http, but I want add https support to it. But when I try use https it has …

Apr 23, 2025 · There are endless number of helpful articles and answers on how set up ~/.ssh/config (e.g., this one's pretty good), but none of them mentions what to do if the private key is also …

Jan 27, 2015 · I'm using git. I did a normal merge, but it keeps asking this: # Please enter a commit message to explain why this merge is necessary, # especially if it merges an updated upstream into …

Aug 7, 2011 · I encountered the following in /var/log/syslog on Ubuntu 14.04. Mar 24 09:41:19 ripple pulseaudio[4838]: [autospawn] core-util.c: Failed to create secure directory (/run/user/112/pulse): No …