Many Linux environments allow you to enter Unicode codepoints. On my machine, I: 1) key Control-Shift-U and release 2) type the hex for the character 3) press enter or space
The hex for Ω is 3A9. If your system works the same, you should see after each step: 1) u̲ 2) u̲3̲a̲9̲ 3) Ω
@sptnkmmnt
Many Linux environments allow you to enter Unicode codepoints. On my machine, I:
1) key Control-Shift-U and release
2) type the hex for the character
3) press enter or space
The hex for Ω is 3A9. If your system works the same, you should see after each step:
1) u̲
2) u̲3̲a̲9̲
3) Ω