diff --git a/scripts/share b/scripts/share
index 145c584..c05444b 100755
--- a/scripts/share
+++ b/scripts/share
@@ -1,5 +1,5 @@
 #!/bin/sh
-TEMP_DIR="$HOME/Public"
+TEMP_DIR="$HOME/Public/share"
 PORT=8000
 
 help() {
@@ -7,22 +7,36 @@ help() {
     exit 0
 }
 
-ifconfig_not_found() {
-    printf "\033[31mError:\033[0m ifconfig not found\n"
-    exit 0
+error() {
+    printf "\033[31mError:\033[0m %s\n" "$1"
+    exit 1
 }
 
-LOC="$1"
-[ -n "$LOC" ] || help
+# If no location is given, print help and exit
+LOC="$1" ; [ -n "$LOC" ] || help
 
+# Look for ifconfig
 [ -e "/sbin/ifconfig" ] && CMD="/sbin/ifconfig"
 [ -e "$(which ifconfig)" ] && CMD="ifconfig"
-[ -n "$CMD" ] || ifconfig_not_found
+[ -n "$CMD" ] || error "ifconfig not found"
 
+# Use ifconfig to get ip address
 ADDR="$($CMD | grep 'broadcast' | sed 's/\s*inet\s*//g;s/\s*netmask.*//g')"
 
+# If location is directory, define DIR as location,
+# otherwise, define DIR as TEMP_DIR
 [ -d "$LOC" ] && DIR="$LOC" || DIR="$TEMP_DIR"
-[ "$DIR" = "$TEMP_DIR" ] && mkdir -p "$TEMP_DIR" && cp -f "$LOC" "$DIR/"
+
+# If file is inside TEMP_DIR, print error
+[ "$DIR" = "$TEMP_DIR" ] &&
+    readlink -f "$LOC" | grep -q "$TEMP_DIR" &&
+    error "File can't be inside $TEMP_DIR directory"
+
+# If using TEMP_DIR, create dir and move
+# files inside dir
+[ "$DIR" = "$TEMP_DIR" ] &&
+    rm -rf "$DIR" &&
+    mkdir -p "$TEMP_DIR" &&
+    cp -f "$LOC" "$DIR/"
 
 python -m http.server -b "$ADDR" "$PORT" -d "$DIR"
-[ "$DIR" = "$TEMP_DIR" ] && rm -rf "$DIR"