I have recently encountered an issue on some of our customer’s servers. From time to time, some players that use STEAM clients are identified as using VALVE (non steam) clients, so I tried to get to the bottom of it. At first, I suspected that dproto is the one causing issues, but this happened also on steam only servers. The funny thing was that this happened only for some of the players and at random moments. This wasn’t a big issue at the beginning, but the guys who weren’t identified as using steam clients were not able to use their admin rights! To explain this in detail, this is what I got under uniqueid field when I used the status command in console:I have recently encountered an issue on some of our customer’s servers. From time to time, some players that use STEAM clients are identified as using VALVE (non steam) clients, so I tried to get to the bottom of it. At first, I suspected that dproto is the one causing issues, but this happened also on steam only servers. The funny thing was that this happened only for some of the players and at random moments. This wasn’t a big issue at the beginning, but the guys who weren’t identified as using steam clients were not able to use their admin rights! To explain this in detail, this is what I got under uniqueid field when I used the status command in console:
Month: January 2013
How to pass RHCE/RHCT/RHCSA exam – part 6
In order to pass RCHE/RCHT/RHCSA exam, you also need to know how to use input/output text redirection. As a first example, let’s say you want to insert some text in a file. This can be done very symple using “>” (more than) sign.
echo "this is just a test" > /tmp/some_test_file
This will EMPTY the contents of that file if it existed before and will insert “this is just a test” in it. If that file did not exist it will create it and will insert the given string. Now let’s say we want to append a new entry in our hosts file, so we keep the content of the file, and we just add new lines at the bottom.