And to get perl's default line-by-line behavior in the shell, set IFS to a newline (The ctrl-V ctrl-J sequence inserts a raw newline into the command without ending it): 

$ IFS="^V^J
"; for i in `cat file`; do echo aaa $i; done

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Aaron B.
Available for small or large Perl jobs; see my home node.

In reply to Re^2: Bash for loop variable pass equivalent in perl by aaron_baugher
in thread Bash for loop variable pass equivalent in perl by ZWcarp

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