update script

install-4dage

@@ -3,8 +3,13 @@
 HOMEDIR=/usr/local/4dage-ffmpeg
 
 mkdir -p $HOMEDIR
-rm /usr/bin/4dage-ffmpeg
-/bin/bash -c "$(curl -fsSL http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/install-4dage)"> $HOMEDIR/4dage-ffmpeg
-# cat <(curl -s http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/4dage-ffmpeg) > $HOME/4dage-ffmpeg/4dage-ffmpeg
+
+## command exsits
+if ! type "4dage-ffmpeg" >/dev/null; then
+    /bin/bash -c "$(curl -fsSL http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/install-4dage)" >$HOMEDIR/4dage-ffmpeg   
+    ln -s $HOMEDIR/4dage-ffmpeg /usr/bin/4dage-ffmpeg
+else
+    /bin/bash -c "$(curl -fsSL http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/install-4dage)" >$HOMEDIR/4dage-ffmpeg
+fi
+
 chmod a+x $HOMEDIR/4dage-ffmpeg
-ln -s $HOMEDIR/4dage-ffmpeg /usr/bin/4dage-ffmpeg

vagrant-installer.sh

@@ -1,6 +1,6 @@
 #!/bin/sh
-sudo apt-get update -y
-sudo apt-get install build-essential pkg-config autoconf m4 libtool curl -y
+# sudo apt-get update -y
+# sudo apt-get install build-essential pkg-config autoconf m4 libtool curl -y
 # sudo apt install nvidia-cuda-toolkit -y
 /bin/bash -c "$(curl -fsSL http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/install-4dage)"
 # bash <(curl -s "http://192.168.0.115:3000/zhangyupeng/4dage-ffmpeg/raw/master/web-install.sh")