JOdin3 is Odin that works on Linux & Mac
This is for flashing your samsung devices.
- Just double click the JOdin3CASUAL binary to start the program
- To flash a recovery put the phone in download mode
- Deselect autoreboot
- Select PDA and choose the recovery tar file to flash and press start
You may need Heimdall to flash firmwares...
https://glassechidna.com.au/heimdall/