How to Echo Text to root Owned File Using sudo
Sometimes it is desired to echo text to a root owned file using sudo. The following will not work: In the above example you are echoing “my text” as root but after the redirect...
Category: Linux
Configuring Zabbix 6.2 with Docker and HTTPS
Since getting Zabbix up and running on docker with HTTPS wasn’t as straight-forward as I would have liked it to be I am providing a few notes on what I did to get up...
Configure cachefilesd to use system memory in CentOS 7
After configuring cachefilesd service on a few hosts that were using NFS heavily I realized it was hitting the internal drives pretty hard. To help alleviate the load on the internal drives and the...
Using awk to add mount options in /etc/fstab
Here is a simple example of using awk to add mount options to /etc/fstab entries. In this example we are adding the ‘nofail’ option to all entries starting with UUID that don’t already have...