Timeline for How can I switch between ttys without using screen?
Current License: CC BY-SA 4.0
10 events
| when toggle format | what | by | license | comment | |
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| Apr 6, 2019 at 1:29 | history | edited | Stéphane Gimenez | CC BY-SA 4.0 |
added 261 characters in body
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| Apr 6, 2019 at 1:23 | history | edited | Stéphane Gimenez | CC BY-SA 4.0 |
added 261 characters in body
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| Apr 5, 2019 at 23:08 | history | edited | Rui F Ribeiro | CC BY-SA 4.0 |
deleted 16 characters in body
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| Jan 10, 2013 at 14:09 | vote | accept | user488244 | ||
| Aug 2, 2011 at 23:19 | history | edited | Stéphane Gimenez | CC BY-SA 3.0 |
minor fixups
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| Aug 2, 2011 at 22:49 | comment | added | Gilles 'SO- stop being evil' | Hmm, you're right, they change a different arrow. Evil, but convenient! | |
| Aug 2, 2011 at 22:47 | comment | added | Stéphane Gimenez |
@Gilles: well they do something else: they change the value of the file descriptors (stdin,stdout on the right of the schema) directly by hijacking the process. Pure evil!
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| Aug 2, 2011 at 22:43 | comment | added | Gilles 'SO- stop being evil' |
That's a great explanation! I think it's not really an answer here, but would suit this question well. One observation: “there is no way” is only true if you forbid ptrace; thanks to ptrace, programs like neercs, retty and so on can do it sometimes.
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| Aug 2, 2011 at 15:45 | history | edited | Stéphane Gimenez | CC BY-SA 3.0 |
fixing the strange arrows
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| Aug 2, 2011 at 15:34 | history | answered | Stéphane Gimenez | CC BY-SA 3.0 |