+.B selector -v -x @ <(find . -type d | awk \(aq{print $0\(dq@cd \(dq$0}\(aq)
+
+To select a line in a long text and returns the line number (this
+command uses ^A as a separator, hence there will be problems if the
+file contains ^A)
+
+.B selector -v -x ^A <(awk < something.txt \(aq{ print $0\(dq^A\(dqNR }\(aq)
+
+.SH "KEYBINDING IN BASH"
+
+You can associate selector to a single key in bash by using the
+command 'bind' in your bash initialization file. For instance, to
+associate it to M-r (that is, the "Alt" and "r" key pressed together),
+just add something like
+
+bind \(aq\(dq\\C-[r\(dq:\(dq\\C-a\\C-kselector -q -b -i -d -v -w -l ${HISTSIZE} <(history)\\C-m\(dq\(aq
+
+in your
+.IR ~/.bashrc .
+
+This bindings uses the control character ^A to put the cursor to the
+mostleft location and ^K to erase the current content of the readline
+buffer, and it simulates the enter key with ^M.
+
+Note that depending on the configuration of your system, the sequence
+associated to the M-r key, which is here "C-[r", may differ. To figure
+it out, simply press C-q followed by M-r in the console.