in my linux machine red-hat 5.1 - in ppp file - I have only the signature.pl string !!!
- remark - third application write the signature.pl string in to ppp file
I set ppp file in $a param And compare $a with signature.pl
But as all see here this not equal - why ? or if I have empty space? How to solve this?
# more /var/tmp/ppp signature.pl # a=`cat /var/tmp/ppp` # echo $a signature.pl # [[ $a = signature.pl ]] && echo equal
# [[ $a == signature.pl ]] && echo equal
diff example that works ! - from ksh shell (LINUX RED-HAT 5.1)
[u@h w]# echo signature.sh > file [u@h w]# cat file signature.sh [u@h w]# a=`cat file` [u@h w]# echo $a signature.sh [u@h w]# [[ $a = signature.sh ]] && echo eq its print "eq"