chop LF

[maths <debian_hurd@21cn.com>]

hello everybody

i wrote a program a.out. it get input from stdin, so i can use
pipe or redirection to get data from file. such as

# cat foo|a.out

the problem is foo is end in "LF" ( 0A ), and it will let a.out
get wrong output. if i run

#a.out

and input data from keybord, then end it by ctrl+D, will get the
right answer.

how can i chop the "LF"?(remake data file foo or filtrate it by bash,
filtrate it will be better,but i don't know how to do. ) 

many thanks!


**************************************************************  
zhang  xiaolei                
Department  of   mathematics  
GuangZhou  Normal University  
mailto: maths@21cn.com        
**************************************************************