shentufoundation/mainnet

Shentu Foundation's Shentu Mainnet data repo

mainnet's Issues

Error initializing DB: file missing [file=MANIFEST-000000]

Hi,

I'm attempting to make a validator and followed the instruction from
https://github.com/certikfoundation/mainnet/tree/main/shentu-1/README.md

After doing rsync command and run the certikd start, it has an error.

What to do? Thanks.

What is the external public node?

What is the external public rpc node for shentu-1?

Unnecessary use of $ / ${} with arithmetic variable - Critical anti-pattern

Use of $ or ${..} on regular variables in arithmetic context is unnecessary, and can even lead to subtle bugs. This is because the content of $((..)) is first expanded into a string, and then evaluated as an expression:

$ a='1+1'
$ echo $(($a * 5)) # becomes 1+1*5
6
$ echo $((a * 5)) # evaluates as (1+1)*5
10
The $ is unavoidable for special variables like $1 vs 1, $# vs #.

It is also required when adding modifiers to parameters expansions, like ${#var} or ${var%-}.

PROBLEMATIC CODE:

echo $(($n + ${arr[i]}))
PREFERRED CODE:

echo $((n + arr[i]))

You can find $/${} is unnecessary on arithmetic variables here:

/mainnet/blob/main/shentu-2.2/statesync/state_sync.sh#L13-L13