added bash vim mode

linux/bash/inputrc

@@ -1,4 +1,26 @@
-"\e[5~": history-search-backward
-"\e[6~": history-search-forward
+#"\e[5~": history-search-backward
+#"\e[6~": history-search-forward
 
+set editing-mode vi
+set show-mode-in-prompt on
 
+# SET THE MODE STRING AND CURSOR TO INDICATE THE VIM MODE
+#   FOR THE NUMBER AFTER `\e[`:
+#     0: blinking block
+#     1: blinking block (default)
+#     2: steady block
+#     3: blinking underline
+#     4: steady underline
+#     5: blinking bar (xterm)
+#     6: steady bar (xterm)
+set vi-ins-mode-string (ins)\1\e[5 q\2
+set vi-cmd-mode-string (cmd)\1\e[1 q\2
+#
+$if mode=vi
+		set keymap vi-command
+		"k": history-substring-search-backward
+		"j": history-substring-search-forward
+#
+		set keymap vi-insert
+		"\C-l": clear-screen
+$endif