diff --git a/linuxtestserver.md b/linuxtestserver.md
index 59c4f6e..fd515fd 100644
--- a/linuxtestserver.md
+++ b/linuxtestserver.md
@@ -2,6 +2,8 @@ How to set up a server for local testing if you are running linux.
 
 At the end you'll have a setup that you copy the mission to, and use a repo html file to load the mods for you.
 
+TODO: ciopfs
+
 # Installation
 ## Install Arma server through steam. 
 Use the linux version, don't use a proton compatibility layer.
@@ -31,7 +33,7 @@ if [ $# -eq 0 ]; then
 fi
 
 # id= precedes match, match is any number of digits, " follows match
-mod_list=$(grep -P -o "(?<=id\=)[0-9]*(?=\")" $1)
+mod_list=$(grep -P -o "(?<=id\=)[0-9]*(?=\")" "$@")
 
 # build mod parameter
 modstring="\"-mod="