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Date: Wed, 31 Dec 2003 09:42:58 -0500
From: "Shaffer, Kenneth" <shaffek AT sciatl DOT com>
X-X-Sender: shaffek AT Crunch DOT bcgssbd DOT sciatl DOT com
Reply-To: kenneth DOT shaffer AT sciatl DOT com
To: cygwin AT cygwin DOT com
Subject: questions on signals
Message-ID: <Pine.CYG.4.58.0312310931480.1652@Crunch.bcgssbd.sciatl.com>
MIME-Version: 1.0
Content-Type: text/plain; charset="us-ascii"

How do I get trap to get back to the default settings after entering 'trap
"echo hi" DEBUG'?  'trap -' doesn't seem to work.

How can I get ctrl-C to quit this cpu-intensive loop?
  echo | awk '{while(1){} }'

cygcheck shows:
  bash                    2.05b-16           OK
  gawk                    3.1.3-4            OK

type awk:
awk is /bin/awk

ls -l /bin/awk:
lrwxrwxrwx    1 shaffek  Users          19 Oct 29 15:44 /bin/awk ->
gawk.exe

type gawk:
gawk is /bin/gawk

stty -a:
speed 38400 baud; rows 40; columns 120; line = 0;
intr = ^C; quit = ^\; erase = ^?; kill = ^U; eof = ^D; eol = <undef>; eol2
= <undef>; start = ^Q; stop = ^S; susp = ^Z;
rprnt = ^R; werase = ^W; lnext = ^V; flush = ^O; min = 1; time = 0;
-parenb -parodd cs8 -hupcl -cstopb cread -clocal -crtscts
-ignbrk brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr icrnl ixon
-ixoff -iuclc -ixany -imaxbel
opost -olcuc -ocrnl onlcr -onocr -onlret -ofill -ofdel nl0 cr0 tab0 bs0
vt0 ff0
isig icanon iexten echo -echoe -echok -echonl -noflsh -tostop -echoctl
-echoke

--
Ken Shaffer



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