Is there any function to concatenate strings in shell script
You can concatenate strings as such also.
Look at this.
#! /bin/ksh
# radhika.ksh
STR1=str1
STR2="str2 str"
STR=$STR1" "$STR2
echo $STR
$ ./radhika.ksh
str1 str2 str
vino
Thanks Vino..that was really helpful