diff --git a/installJRMC b/installJRMC
index 087a603..0c3d814 100755
--- a/installJRMC
+++ b/installJRMC
@@ -302,12 +302,12 @@ EOF
             _pkg_query(){ _ifSudo rpm -q "$@"; }
             _firewall_cmd(){ _ifSudo firewall-cmd "$@"; }
         elif [[ "$ID" =~ ^(ubuntu|debian)$ ]]; then
-            _pkg_install(){ _ifSudo apt-get install -y "$@"; }
-            _pkg_reinstall(){ _ifSudo apt-get reinstall -y "$@"; }
-            _pkg_install_nogpg(){ _ifSudo apt-get install -y "$@"; }
-            _pkg_remove(){ _ifSudo apt-get remove -y "$@"; }
-            _pkg_update(){ _ifSudo apt-get update -y; }
-            _pkg_query(){ _ifSudo dpkg -l "$@"; }
+            _pkg_install(){ _ifSudo apt-get install -y -q0 "$@"; }
+            _pkg_reinstall(){ _ifSudo apt-get reinstall -y -q0 "$@"; }
+            _pkg_install_nogpg(){ _ifSudo apt-get install -y -q0 "$@"; }
+            _pkg_remove(){ _ifSudo apt-get remove -y -q0 "$@"; }
+            _pkg_update(){ _ifSudo apt-get update -y -q0; }
+            _pkg_query(){ _ifSudo dpkg -s "$@"; }
             _firewall_cmd(){ _ifSudo ufw "$@"; }
         fi