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Diffstat (limited to 'docs/ctty.htm')
| -rw-r--r-- | docs/ctty.htm | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/docs/ctty.htm b/docs/ctty.htm index b8bce00..8f466cd 100644 --- a/docs/ctty.htm +++ b/docs/ctty.htm @@ -145,7 +145,7 @@ PID (process ID), PGID (process group ID) and SID (session ID) of processes. With a shell that does not know about job control, like <code>ash</code>, each of its children will be in the same session and have the same process group as the shell. With a shell that knows -about job control, like <code>bash</code>, the processes of one pipeline. like +about job control, like <code>bash</code>, the processes of one pipeline, like </p><blockquote> <pre>% cat paper | ideal | pic | tbl | eqn | ditroff > out </pre> @@ -227,7 +227,7 @@ controlling tty. If there is none, this returns a random value larger than 1 that is not a process group ID. </p><p>A process can set the foreground process group in its session using <code>tcsetpgrp(fd,pgrp)</code>, where <code>fd</code> refers to its -controlling tty, and <code>pgrp</code> is a process group in the +controlling tty, and <code>pgrp</code> is a process group in its session, and this session still is associated to the controlling tty of the calling process. </p><p>How does one get <code>fd</code>? By definition, <code>/dev/tty</code> |