+ created alias scripts for lgsm commands

lgsm/Dockerfile

@@ -34,7 +34,7 @@ ENTRYPOINT ["./home/entrypoint.sh"]
 
 #WORKDIR "$STEAM_PATH"
 	
-COPY ["entrypoint.sh", "initCron.sh", "/home/"]
+COPY ["entrypoint.sh", "initCron.sh", "createAlias.sh", "/home/"]
 
 # procps needed for ps command
 # iproute2 needed because of "-slim"
@@ -52,6 +52,7 @@ RUN dpkg --add-architecture i386 && \
 	chown -R "$DOCKER_USER:$DOCKER_USER" "$STEAM_PATH" && \
 	chmod a=rx /home/entrypoint.sh && \
 	chmod a=rx /home/initCron.sh && \
+	chmod a=rx /home/createAlias.sh && \
 	\
 	ulimit -n 2048 && \
 	\

lgsm/createAlias.sh

@@ -0,0 +1,22 @@
+#!/bin/sh
+
+if [ "${DEBUGGING}" = "true" ]; then
+	set -o xtrace
+fi
+
+set -o errexit
+set -o nounset
+
+name=$1
+command=$2
+file="/usr/local/bin/$name"
+
+echo "[createAlias.sh] $name = $command"
+
+if [ -f "$file" ]; then
+	echo "[createAlias.sh]error file already exists => cant create alias with this method"
+else
+	echo '#!/bin/bash' > "$file"
+	echo "$command" >> "$file" && \
+	chmod a=rx "$file"
+fi