From 9f91ee165429554b904c228ed2e79f4ddb2be06f Mon Sep 17 00:00:00 2001
From: Ville Rantanen <ville.rantanen@helsinki.fi>
Date: Wed, 26 Apr 2017 09:06:06 +0300
Subject: [PATCH] searchCD, fastdu upgrade, whatismyip..  try out!

---
 bin/whatismyip |  1 +
 files/fastdu   | 38 ++++++++++++++++++++++++++++----------
 qcd_function   | 18 ++++++++++++++++++
 web/whatismyip | 23 +++++++++++++++++++++++
 4 files changed, 70 insertions(+), 10 deletions(-)
 create mode 120000 bin/whatismyip
 create mode 100755 web/whatismyip

diff --git a/bin/whatismyip b/bin/whatismyip
new file mode 120000
index 0000000..f28b768
--- /dev/null
+++ b/bin/whatismyip
@@ -0,0 +1 @@
+../web/whatismyip
\ No newline at end of file
diff --git a/files/fastdu b/files/fastdu
index 1702de8..53229bd 100755
--- a/files/fastdu
+++ b/files/fastdu
@@ -4,6 +4,7 @@ function helpexit() {
     echo "Display file/folder sizes like 'du', but faster and actual byte sizes"
     echo "Returns only the size as number"
     echo "  -h       Human readable units"
+    echo "  -s       Summary mode, otherwise each argument folder calculated separate"
     echo "  --help   This help"
     exit
 }
@@ -26,14 +27,31 @@ function filesize {
     }' || return $?
 }
 
-[[ -z "$1" ]] && what="."
-[[ "$1" = "-h" ]] && { HUMAN=1; shift 1; }
-[[ "$1" = "--help" ]] && helpexit
-
-SIZE=$( find $what "$@" -type f -printf %s"\n" | awk '{  sum += $1 } END { print int(sum)+0 }' )
-
-[[ "$HUMAN" -eq 1 ]] && {
-    filesize "$SIZE"
-    exit
+function displaysize() {
+  SIZE=$( find "$@" -type f -printf %s"\n" | awk '{  sum += $1 } END { print int(sum)+0 }' )
+  [[ "$HUMAN" -eq 1 ]] && {
+    SIZE=$( filesize "$SIZE" )
+  }
+  echo "$SIZE"
 }
-echo $SIZE
+
+# Get options
+what=()
+for (( i=1; i<=$#; i++ )); do
+  [[ "${!i}" = "--help" ]] && helpexit                                            
+  [[ "${!i}" = "-h" ]] && { HUMAN=1; continue; }
+  [[ "${!i}" = "-s" ]] && { SUMMARY=1; continue; }
+  what+=( "${!i}" )
+done                       
+[[ -z "${what[@]}" ]] && what="."
+
+if [[ "$SUMMARY" -eq 1 ]]; then
+  # Display one line
+  displaysize "${what[@]}"
+else
+  # One size for each argument
+  for dir in "${what[@]}"; do
+    printf "%s\t%s\n" "$( displaysize "$dir" )" "$dir"
+  done
+fi
+
diff --git a/qcd_function b/qcd_function
index 1f52624..026e22c 100644
--- a/qcd_function
+++ b/qcd_function
@@ -209,6 +209,24 @@ function ncd() {
     fi
 }
 
+function scd() {
+    # search cd, find first recursively match in a folder
+    [[ "$1" = "-h" ]] && {
+      echo Search cd. First argument path to search, optionally second argument where to search from.
+      return
+    }
+    local cdto cdfrom
+    [[ -z "$2" ]] && { 
+      cdfrom="."
+    } || {
+      cdfrom="$2"
+    }
+    cdto=$( find "$cdfrom" -mindepth 1 -type d -iname "*$1*" | sort -V | head -n 1 )
+    echo $cdto
+    [[ -z "$cdto" ]] && return
+    \cd "$cdto"
+} # scd ends
+
 ## File processing functions
 
 function foldermenu_prompt {
diff --git a/web/whatismyip b/web/whatismyip
new file mode 100755
index 0000000..ec634ad
--- /dev/null
+++ b/web/whatismyip
@@ -0,0 +1,23 @@
+#!/bin/bash
+
+
+function helpexit() {
+    echo "Print your public internet IP address."
+    echo "-n  return as host name."
+    exit
+}
+for (( i=1; i<=$#; i++ )); do
+  [[ "${!i}" = "--help" ]] && helpexit                                            
+  [[ "${!i}" = "-h" ]] && helpexit                                            
+  [[ "${!i}" = "-n" ]] && { NAME=1; continue; }
+done                       
+
+
+IP=$( dig +short myip.opendns.com @resolver1.opendns.com )
+
+if [[ "$NAME" -eq 1 ]]; then 
+  dig +short -x "$IP"
+else
+  echo $IP
+fi
+