Linux
Symptoms / Issues Audio setting is stuck on “Dummy Output” NUC is not playing audio via HDMI Assumption: No issue with your hardware. Sound is working USB-C or 3.5mm jack Findings: It appears that the … Read more
manual-auth-hook command “/etc/letsencrypt/acme-dns-auth.py” returned error code 1 Error output from manual-auth-hook command acme-dns-auth.py: Traceback (most recent call last): File “/etc/letsencrypt/acme-dns-auth.py”, line 4, in import requests File “/usr/local/lib/python2.7/dist-packages/requests/__init__.py”, line 113, in from . import packages File … Read more
The best way to handle this issue to download the source code and install it from the command line: Download the source code: wget https://assets.nagios.com/downloads/nagiosxi/5/xi-5.7.4.tar.gz Extract the files, navigate to the folder and run the … Read more
Before you enable SNMP in PHP 7, you first need to make sure that you have the proper SNMP packages installed on the Ubuntu System. Install the SNMP packages sudo apt-get install snmpd snmp libsnmp-dev … Read more
“The tee command is normally used to split the output of a program so that it can be both displayed and saved in a file.” wikipedia tee file.txt This command create a file.txt and anything you type is … Read more
