Hard real-time Linux has been around for ages, or it may never appear. It all depends on who you talk to. It also depends on your requirements. A two-second interrupt latency may be acceptable for ...

Time and date changes are seldom needed since your system generally manages this from the time of installation using NTP. If you move or take your laptop on vacation with you, however, you might want ...

Recently, I ran into an issue where I discovered a few Linux servers I work with were operating under an assumed time zone. Because of that time drift, certain services wouldn’t function properly. In ...