Em 14-10-2015 12:14, Hazel Russman escreveu: > On Tue, 13 Oct 2015 15:11:27 -0500 > Bruce Dubbs <[email protected]> wrote: >
>> Your analysis makes sense, but I cannot duplicate it. >> >> $ seq 1 inf |head; ps -ef && grep seq Think this is a typo: s/&&/|/. >> 1 >> 2 >> 3 >> 4 >> 5 >> 6 >> 7 >> 8 >> 9 >> 10 >> bdubbs 28015 6462 0 14:56 pts/3 00:00:00 grep seq $ seq 1 inf |head; ps -ef | grep seq 1 2 3 4 5 6 7 8 9 10 fernando 6233 27520 0 18:10 pts/0 00:00:00 grep --color=auto seq LXQt, host now running kernel 4.2.3 $ cat /etc/lfs-release SVN-20150303 Qterminal. Same results in the chrooted environment described in the other post. >> >> shows that seq is no longer running for me after head exists. I don't >> know why SIGPIPE or EPIPE would be ignored on your system. The only >> place I see both sigaction and PIPE in the source is src/split.c. >> >> Just taking a guess, what do you have for 'ulimit -p'? Mine is 8. >> > I have now tried this out on all the systems I run on this machine. The > results are as follows: > OS Coreutils terminal result > --------------------------------------------------- > Debian 8.13 xterm exits > Crux 8.24 xterm hangs > LFS7.7 8.23 console exits > LFS7.7 8.23 xterm hangs > LFS7.7 8.24 console exits > LFS7.7 8.24 xterm hangs > LFS7.8 (chroot) 8.24 console exits > LFS7.8 (chroot) 8.24 xterm hangs > > You can see that version 8.13 of coreutils does not have this bug. 8.23 and > 8.24 both have it, but only when running in an xterm (and 8.23 did not have > those tests so it wouldn't have shown up). Did you perhaps do your runs in a > virtual console? > > Ulimit -p was 8 in all cases btw. > > Hazel > -- []s, Fernando, aka SÃsifo -- http://lists.linuxfromscratch.org/listinfo/lfs-support FAQ: http://www.linuxfromscratch.org/blfs/faq.html Unsubscribe: See the above information page Do not top post on this list. A: Because it messes up the order in which people normally read text. Q: Why is top-posting such a bad thing? A: Top-posting. Q: What is the most annoying thing in e-mail? http://en.wikipedia.org/wiki/Posting_style
