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Full Discussion: Create a pipe to /dev/tty
Top Forums Programming Create a pipe to /dev/tty Post 302470524 by edgarvm on Wednesday 10th of November 2010 10:08:03 AM
Old 11-10-2010
Data Create a pipe to /dev/tty

Hello everybody:
I have a child process which reads a password from /dev/tty, as far as I know file descriptors for the child process can be seen by using lsof, so I want to connect to such device in order to send the password through a pipe, how could I do that?

Last edited by edgarvm; 11-10-2010 at 12:14 PM..
 

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fghack(8)						      System Manager's Manual							 fghack(8)

NAME
fghack - is an anti-backgrounding tool. SYNOPSIS
fghack child DESCRIPTION
fghack runs child with many extra descriptors writing to a pipe. fghack reads and discards any data written to the pipe. After child has exited and the pipe has been closed, fghack exits. SEE ALSO
supervise(8), svc(8), svok(8), svstat(8), svscanboot(8), svscan(8), readproctitle(8), pgrphack(8), multilog(8), tai64n(8), tai64nlocal(8), setuidgid(8), envuidgid(8), envdir(8), softlimit(8), setlock(8) http://cr.yp.to/daemontools.html fghack(8)
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