How to get gateway ip address in linux

- How to get default gateway ip address in linux
- How to gateway ip address in linux
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- How to find gateway ip address in linux
- How to set gateway ip address in linux command line
- How to add gateway ip address in linux
- How to know gateway ip address in linux
- How to change gateway ip address in linux
- How to check gateway ip address in linux
- How to determine gateway ip address linux