For a long time the maximum number of groups a user could belong to was 16, albeit there was a way to get 32. In Solaris 11 and recent versions of Solaris 10, the maximum number of groups a user could belong to is 1024 (which is the same limit (more...)
You have allowed junior to edit the httpd.conf and you are capable to monitor the changes with pfedit. However there is a little problem. She or he can't restart the apache demon to make the new config active. When junior tries to restart the service, he or she just (more...)
You have allowed junior to edit the httpd.conf and and some nice evening, you are sitting at home. Then: You get alerts on your mobile: Webserver down. You log into the server. You check the httpd.conf. You see an error. You correct it. You look into the change (more...)
It's a really nifty feature: Let's assume, you have a config file in your system and you want to allow your junior fellow admin to edit it from time to time, but don't want him to pass any further rights to him, because this machine is too important.
Solaris 11. (more...)
Brendan Gregg has written an interesting piece about finding performance problems: "The USE method addresses shortcomings in other commonly used methodologies".
It's a good paper, however ... well let's say, I don't understand why so many people find it especially cool or especially good, because at the end it isn't something really new. Don't understand me wrong: It's good. But not extraordinarily good. Like many methodologies it's basically just codified common sense with a personal spin. So I would prefer to say "My-personal-way-of-doing-stuff" instead of calling it methodology. There is nothing new in it. Just a lot of common sense.