network profile
| bio | website | |
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| location | ||
| age | ||
| visits | member for | 2 years, 1 month |
| seen | May 6 at 15:06 | |
| stats | profile views | 0 |
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Feb 1 |
answered | Get default ubuntu motd in fish shell |
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Dec 28 |
comment |
Can a command line program prevent its output being redirected? If you are not running in a tty, but instead in a pty, you can find that by looking at procfs (/proc/$PID/fd/0 etc). To write to the appropriate pty, go to your parent process's fd directory and see if it's a symlink to /dev/pts/[0-9]+. Then you write to that device (or recurse if it isn't a pts). |
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Apr 12 |
awarded | Teacher |
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Apr 12 |
answered | Changing parent directory (../) with symlinks |
