--- doc/grep.1.orig 2007-08-25 10:20:03.000000000 -0500 +++ doc/grep.1 2007-08-25 10:23:09.000000000 -0500 @@ -26,7 +26,7 @@ .hy 0 . .SH NAME -grep, egrep, fgrep \- print lines matching a pattern +grep, egrep, fgrep, rgrep \- print lines matching a pattern . .SH SYNOPSIS .B grep @@ -57,10 +57,11 @@ .B grep prints the matching lines. .PP -In addition, two variant programs -.B egrep -and +In addition, three variant programs +.B egrep, .B fgrep +and +.B rgrep are available. .B egrep is the same as @@ -68,6 +69,9 @@ .B fgrep is the same as .BR "grep\ \-F" . +.B rgrep +is the same as +.BR "grep\ \-r" . Direct invocation as either .B egrep or