Jak sledovat cinnost usera pomoci screen?

[Jarda Mikulík]

Matous Jan Fialka napsal:
> Dobry den,
> 
> potreboval bych sledovat cinnost usera (nekamenovat), resp. potreboval bych
> videt to same co on, popr. za nej psat prikazy. User se ke me loguje pres
> ssh.
> 
> Zkousel jsem mu do /etc/passwd dat script nazvany "uscr", ktery vypada asi
> takto:
> 
> ----------------------------------
> #!/bin/bash
> /usr/bin/screen -S $USER /bin/bash
> ----------------------------------
> 
> ale po jeho zalogovani na muj pocitac, kdyz chci sledovat jeho cinnost
> pomoci "screen -x user/user" (jako root), tak to vypise toto:
> 
> "Cannot access /tmp/screens/S-user: No such file or directory"
> 
> Samozrejme, protoze to ma byt /tmp/uscreens/S-user. Existuje nejaka jina
> moznost, jak sledovat usera, aniz bych musel menit zdrojovy kod programu
> screen?

Možná toto?

ttysnoop - TTY Snoop - allows you to spy on telnet+serial connections

TTYSnoop allows you to snoop on login tty's through another tty-device 
or pseudo-tty. The snoop-tty becomes a 'clone' of the original tty,
redirecting both input and output from/to it.


	Jarda

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