Roc Yu rociiu
rociiu
/ gist:38ad7ff62c557b7d5704
Created
November 16, 2015 06:57
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| *filter | |
| # Allow all loopback (lo0) traffic and reject traffic | |
| # to localhost that does not originate from lo0. | |
| -A INPUT -i lo -j ACCEPT | |
| -A INPUT ! -i lo -s 127.0.0.0/8 -j REJECT | |
| # Allow ping. | |
| -A INPUT -p icmp -m state --state NEW --icmp-type 8 -j ACCEPT |
rociiu
/ gist:06ad2e1b62929b4de7ea3323f5ec249a
Created
April 27, 2017 03:33
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| alias what_i_did_today='git log --pretty="%s" --author="Roc Yu" --no-merges --since="15 hours ago" | tail -r' |
rociiu
/ gist:1460fffd1b07967c08447bd8207ce15c
Created
October 21, 2018 23:33
convert private key from hex string
This file contains hidden or bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| package main | |
| import ( | |
| "crypto/ecdsa" | |
| "encoding/hex" | |
| "fmt" | |
| "log" | |
| "github.com/ethereum/go-ethereum/common/hexutil" | |
| "github.com/ethereum/go-ethereum/crypto" |
OlderNewer