11-29-2010
Quote:
Originally Posted by
KenJackson
Ugh.
Not fun? What do you call the
Shell Programming and Scripting forum? People who are attracted to this site probably either want answers, not fun, or they derive more pleasure from technical quests than from spinning the prize wheel.
Also, I've had some unrelated experiences that make me wary of concern over fun.
I agree. I find these forums very fun and so do many others because we minimize gossip, chit-chat, and focus on the technology in the absence of bullying found in so many other forums and email list.
For many of us, facts and low chit-chat are much more fun!
This is not "The Gossip Channel" or "The Entertainment Network"
---------- Post updated at 06:51 ---------- Previous update was at 06:49 ----------
Quote:
Originally Posted by
ilikecows
I wasn't referring to a prize wheel. I was referring to technical challenges such as write a program in C to do this. Or something along the lines of: without using any modules write perl code to do xyz.
That goes to show you that "fun" is relative!
I think writing code without modules is a waste of time and not fun at all!
Another person might just love it!
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WALL(1) User Commands WALL(1)
NAME
wall -- write a message to users
SYNOPSIS
wall [-n] [-t TIMEOUT] [file]
DESCRIPTION
Wall displays the contents of file or, by default, its standard input, on the terminals of all currently logged in users. The command will
cut over 79 character long lines to new lines. Short lines are white space padded to have 79 characters. The command will always put carriage
return and new line at the end of each line.
Only the super-user can write on the terminals of users who have chosen to deny messages or are using a program which automatically denies
messages.
Reading from a file is refused when the invoker is not superuser and the program is suid or sgid.
OPTIONS
-n, --nobanner
Supress banner
-t, --timeout TIMEOUT
Write timeout to terminals in seconds. Argument must be positive integer. Default value is 300 seconds, which is a legacy from
time when people ran terminals over modem lines.
-V, --version
Output version and exit.
-h, --help Output help and exit.
SEE ALSO
mesg(1), talk(1), write(1), shutdown(8)
HISTORY
A wall command appeared in Version 7 AT&T UNIX.
AVAILABILITY
The wall command is part of the util-linux package and is available from ftp://ftp.kernel.org/pub/linux/utils/util-linux/.
util-linux April 2011 util-linux