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As far as I'm aware, Linux tools do react to various signals, just not SIGINFO because it comes from BSD and Linux just doesn't use that particular signal. You
by na85 12y ago
As far as I'm aware, Linux tools do react to various signals, just not SIGINFO because it comes from BSD and Linux just doesn't use that particular signal.
You can check dd progress by sending USR1, for example.
- ak217 12y agoI just wish there was a control sequence keystroke like Ctrl+I to get programs to do that.