Improve the interactions df

qhtcp-workflow/qhtcp-workflow

@@ -681,10 +681,10 @@ install_dependencies() {
   echo "If you do not have sudo access, you may want to use toolbox"
   case "$(uname -s)" in
     Linux*|CYGWIN*|MINGW*)
-      if hash dnf &>/dev/null; then
+      if command -v dnf &>/dev/null; then
         ask "Detected Linux RPM platform, continue?" || return 1
         sudo dnf install "${depends_rpm[@]}"
-      elif hash apt &>/dev/null; then
+      elif command -v apt &>/dev/null; then
         ask "Detected Linux DEB platform, continue?" || return 1
         sudo apt install "${depends_deb[@]}"
       else
@@ -753,7 +753,7 @@ install_dependencies() {
   fi
   echo ""
 
-  hash "$MATLAB" &>/dev/null || echo "You will also need MATLAB installed for GUI modules"
+  command -v "$MATLAB" &>/dev/null || echo "You will also need MATLAB installed for GUI modules"
 }