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Top Forums UNIX for Dummies Questions & Answers Produce the number 2014 without any numbers in your source code... Post 302899154 by alister on Sunday 27th of April 2014 06:14:40 PM
Old 04-27-2014
Code:
bc<<<'(C-A)*A*A*A+E'

wisecracker, thank you for the entertaining distraction.

Regards,
Alister

---------- Post updated at 06:14 PM ---------- Previous update was at 06:10 PM ----------

Using set, the special parameter $#, and arithmetic expansion:
Code:
set . .; echo $#$(($#-$#))$(($#/$#))$(($#+$#))

An od variant of the printf approaches:
Code:
printf '^T ' | od -An -tx2

Regards,
Alister
These 3 Users Gave Thanks to alister For This Post:
 

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WMGRABIMGAE(1)						      General Commands Manual						    WMGRABIMGAE(1)

NAME
WMGRABIMGAE - Dockable WWW Image monitor. SYNOPSIS
wmGrabImage [-h] [-display <Display>] -url <Image URL> [-http <URL>] [-c] [-delay <Time>] DESCRIPTION
wmGrabImage is a WindowMaker DockApp that maintains a small thumbnail copy of your favorite image from the WWW. The image to monitor is specified via the "-url <Image URL>" command-line option and it gets updated approximately every 5 minutes. The update interval can be overridden via the "-delay <Time>" command-line option (Time is in seconds). Each of the three mouse buttons can be double clicked with the following effects; Left Mouse: Brings up the full-sized image in xv. Middle Mouse: Sends a URL (specified via the -http <URL> command-line option) to an already running netscape process or in a new netscape process if there arent any running. Right Mouse: Updates the image immediately. OPTIONS
-h Display list of command-line options. -display [display] Use an alternate X Display. -url <Image URL> The URL of the WWW image to monitor. -http <URL> The URL to send to netscape via a Middle double click. -c Center the image vertically within the icon. -delay <Time> The time between updates. The default is about 5 minutes. FILES
The original sized image and the thumbnail XPM image are both stored in ~/.wmGrabImage/ which gets created if it doesnt already exist. SEE ALSO
wget and the ImageMagick convert utility. BUGS
Who knows? -- its still Beta though. (Let me know if you find any). Oldish versions of the ImageMagick convert utility have a memory leak -- if you have that problem, upgrade to the latest version. AUTHOR
Michael G. Henderson <mghenderson@lanl.gov> 16 December 1998 WMGRABIMGAE(1)
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