How can I skip logging my executable prints to the Mac Console

Question

I'm creating a Mac Launch Agent for my app. The Launch agent works fine. But the executable bin file prints some console messages,when the exe is started in terminal and all those messages are logged to Mac Console. How can i skip logging those messages to the Mac Console ..?

I have tried adding a shell script as a Lauch Agent, which starts the exe, so that executable won't log messages to the console. But the script doesn't starts the bin.

This is my Launch Agent plist file.

 <?xml version="1.0" encoding="UTF-8"?>
 <!DOCTYPE plist PUBLIC -//Apple Computer//DTD PLIST 1.0//EN http://www.apple.com/DTDs/PropertyList-1.0.dtd >
 <plist version="1.0">
 <dict>
      <key>Label</key>
    <string>com.myapp</string>
  <key>Program</key>
  <string>./bin/MyBin</string>
  <key>WorkingDirectory</key>
  <string>/Applications/MyApp/</string>
  <key>RunAtLoad</key>
  <true/>
  </dict>
  </plist>

Answer 1

You can override the default treatment of stdout and stderr for launchd jobs by adding the StandardOutPath and StandardErrorPath keys to your .plist file. To discard all output, add this:

<key>StandardOutPath</key>
<string>/dev/null</string>
<key>StandardErrorPath</key>
<string>/dev/null</string>

You could also redirect one or both to a log file.