It was quite annoying every time I hit ctrl-alt-del in Gnome, the Logout window appeared – instead giving the combination to the active window (virtual machines, VNC, Remote Desktop connections, etc.). Gladly this is just another global shortcut like any other ones (alt-F1 for menu, for example), therefore it can be disabled the same way:
I just needed a way to detect regularly if a file has been changed recently. The solution I came up with was this: now=`date +%s` mtime=`stat -c %Z /some/file` if [ $((now – mtime)) -gt 3600 ]; then echo “xy seems to be out-of-date.” fi This checks the current time and the modification time of
What is the time on the Moon? A few guys leading a project called LunarClock.org designed a Lunar date and time system, the Lunar Standard Time (LST). It is a really simple method of the time tracking on the Moon (theoretically of course, as no one lives there – yet 😉). It based on the