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Keep an installation alive with launchd & launchctl
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| Add this .plist to ~/Library/LaunchAgents to have it automatically take effect whenever you log in. It will continue to be active until you log out (even if you delete the file). | |
| You can take manual control over it instead by putting the file anywhere else, then using launchctl like this: | |
| launchctl load com.admsyn.keep-twitter-alive.plist | |
| and | |
| launchctl unload com.admsyn.keep-twitter-alive.plist | |
| Some notes : | |
| - It will keep itself from rebooting the app repeatedly over a short period of time (e.g. if it crashes it will reboot instantly, if it crashes again right away it'll wait ~10 secs before trying again). I believe this is adjustable with another param in the plist. | |
| - launchd "owns" the app it spawns this way, so if you open the app yourself, then load the .plist, you'll get two copies of the app running. | |
| - Make sure the "Program" arg in the .plist points to the actual executable (e.g. in Contents/MacOS) instead of just the .app |
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| <?xml version="1.0" encoding="UTF-8"?> | |
| <!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd"> | |
| <plist version="1.0"> | |
| <dict> | |
| <key>KeepAlive</key> | |
| <true/> | |
| <key>Label</key> | |
| <string>com.admsyn.keep-twitter-alive</string> | |
| <key>Program</key> | |
| <string>/Applications/Twitter.app/Contents/MacOS/Twitter</string> | |
| </dict> | |
| </plist> |
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