[SOLVED] Round up to 2 decimal place with the character at last

danielbmartin · 10-17-2013, 08:29 PM

Quote:

Originally Posted by grail

Code:

awk -F "" '{f="%"(/\./?".2":".0")"f%s\n";printf f,$0,$NF}' file

grail, I hammered your clever solution to even fewer keystrokes...

Code:

awk -F "" '{printf "%."(/\./*2)"f%s\n",$0,$NF}' file

Daniel B. Martin

grail · 10-18-2013, 02:19 AM

Quote:

Originally Posted by danielbmartin

grail, I hammered your clever solution to even fewer keystrokes...

Code:

awk -F "" '{printf "%."(/\./*2)"f%s\n",$0,$NF}' file

Daniel B. Martin

Nice