Beefy Boxes and Bandwidth Generously Provided by pair Networks
good chemistry is complicated,
and a little bit messy -LW

Re^2: How to remove an apostrophe?

by PrakashK (Pilgrim)
on Oct 13, 2005 at 15:04 UTC ( #499925=note: print w/replies, xml ) Need Help??

in reply to Re: How to remove an apostrophe?
in thread How to remove an apostrophe?

map {printf"%3d %2x %2s|",$_,$_,$_<32?'^'.chr$_+64:$_<127?chr$_:'^?'} +(0..127);

Cool (and useful) one-liner, replacing man ascii!

I added it to my ~/.bash/functions, with a few changes replace the quote chracters so it would be acceptable to bash. Also, added a newline for every 8 characters.

function ascii { perl -e ' map { printf q{%3d %2X %2s|%s}, $_, $_, $_<32 ? q{^}.chr($_+64) : $_<127 ? chr : q{^?}, ($_+1)%8 ? q{} : $/ } 0..127 ' }


PS: I tried making it a bash alias, but it was too much trouble working around all those quotes to prevent bash interpolating $_ etc!

Log In?

What's my password?
Create A New User
Node Status?
node history
Node Type: note [id://499925]
and all is quiet...

How do I use this? | Other CB clients
Other Users?
Others musing on the Monastery: (3)
As of 2017-05-28 05:30 GMT
Find Nodes?
    Voting Booth?