exec make buildworld

[Gert Cuykens]

On Apr 4, 2005 8:03 PM, Charles Swiger <cswiger at mac.com> wrote:
> On Apr 4, 2005, at 1:54 PM, Gert Cuykens wrote:
> >  think it did not work because you have to do "exec make buildworld >
> > log.file & logout" dont know did not try it yet :)
> >
> > Is ctrl+D the same as close exit or logout or does it stand for detach
> > and run in the background ?
> 
> Cntl-D when read as input means EOF.  The shell reads commands until it
> reaches the end of the shell script, or the end of user input, and then
> exits.  Cntl-D thus behaves similar to exit or logout.
> 
> [ EOF really is a state of mind, not a character. ]
> 
> >  If i do ctrl +D in a terminal doing nothing ?
> 
> Your shell will exit.
> 
> > Will the terminal be runing forever in the background doing
> > nothing untill i kill it ?
> 
> Nope.  Your terminal window will notice the child shell process go
> away, and will do the same thing.
> 
> > Where can you find a list of csh ctrl commands ?
> 
> These aren't specific to csh, but see "stty -a".
> 

what does stty stand for ?

signal text terminal y... ?

FX-53U stty -a
speed 38400 baud; 24 rows; 80 columns;
lflags: icanon isig iexten echo echoe echok echoke -echonl echoctl
        -echoprt -altwerase -noflsh -tostop -flusho pendin -nokerninfo
        -extproc
iflags: -istrip icrnl -inlcr -igncr ixon -ixoff -ixany imaxbel -ignbrk
        brkint -inpck ignpar -parmrk
oflags: opost onlcr -ocrnl -oxtabs -onocr -onlret
cflags: cread cs8 -parenb -parodd -hupcl -clocal -cstopb -crtscts
        -dsrflow -dtrflow -mdmbuf
cchars: discard = ^O; dsusp = ^Y; eof = ^D; eol = <undef>;
        eol2 = <undef>; erase = ^H; erase2 = ^H; intr = ^C; kill = ^U;
        lnext = ^V; min = 1; quit = ^\; reprint = ^R; start = ^Q;
        status = ^T; stop = ^S; susp = ^Z; time = 0; werase = ^W;
FX-53U 

So ^D stand for end of file, what does this mean time = 0; ?