Added timer bash function, added vim-rsi for readline shortcuts, added movement keys in insert mode to vim

bash/.bashrc

@@ -113,6 +113,16 @@ stopwatch () {
     date1=`date +%s`; while true; do echo -ne "$(date -u --date @$((`date +%s` - $date1)) +%H:%M:%S)\r"; done
 }
 
+timer() {
+    start="$(( $(date '+%s') + $1))"
+    while [ $start -ge $(date +%s) ]; do
+        time="$(( $start - $(date +%s) ))"
+        printf '%s\r' "$(date -u -d "@$time" +%H:%M:%S)"
+        sleep 0.1
+    done
+	notify-send "Timer Finished" "Timer Finished - $1 seconds elapsed"
+}
+
 n ()
 {
     # Block nesting of nnn in subshells