## Convert EPOCH timestamp to datetime within VIM

Select all lines then:  (remember the dot within `[0-9.]` if decimal-epoch)   
`:'<,'>s/\([0-9.]\+\)/\=strftime('%c', submatch(1))`  

Result:  
```
# From:
1779764414.0, test, ABC123, X
# To:
Tue 26 May 2026 05:00:14 AM CEST, test, ABC123, X
```
---- 

## Add/Change to numbers incrementally on each line
Lets say you've got this:
```
Line A oneoneone
Line B twotwotwo
Line C threethreethree
```
Put a 0 (or any starting number) where you want the incremental number to be.   
Eg. at beginning of line with `:s/^/0/g` or the *A B C* in the above example with ctrl+v selection.   

Then select all `ggVG` and `g<C-A>` to incrementally increase all the numbers.  
Result:
```
Line 1 oneoneone
Line 2 twotwotwo
Line 3 threethreethree
```