$^N The text matched by the used group most-recently closed (i.e. the group with the rightmost closing parenthesis) of the last successful

NAME

for foreach These flow-control keywords are documented in

NAME

NAME

$^H WARNING: This variable is strictly for internal use only. Its availability, behavior, and contents are subject to change without notice

$> The effective uid of this process. For example: $<

$MATCH

grep BLOCK LIST grep EXPR,LIST This is similar in spirit to, but not the same as, grep(1) and its relatives

NAME