Browse Source

openssl file encrypt

bitcoin-cli examples
master
G.J.C. Strikwerda 2 years ago
parent
commit
e5f7a15d74
  1. 137
      bitcoin
  2. 9
      openssl-enc

137
bitcoin

@ -0,0 +1,137 @@ @@ -0,0 +1,137 @@
start daemon:
bitcoind -daemon --datadir=/data/bitcoin --printtoconsole --rpcuser=ger --rpcpassword=<secret>
memory-conservative options:
bitcoin-d -daemon --datadir=/data/bitcoin --printtoconsole --rpcuser=ger --rpcpassword=<secret> --blocksonly --dbcache=50 --maxsigcachesize=4 --maxconnections=4 --rpcthreads=1 --banscore=1 --maxmempool=100 --maxorphantx=10
check if node is online on bitcoin-network:
https://bitnodes.io/nodes/94.212.140.57-8333/
check if you can get hash of genesis block 0:
bitcoin@raspberrypi:~$ bitcoin-cli getblockhash 0
000000000019d6689c085ae165831e934ff763ae46a2a6c172b3f1b60a8ce26f
create backup of wallet:
bitcoin@raspberrypi:~$ bitcoin-cli backupwallet ~/walletbackup.dat
create new pubkey/address to sent bitcoin to:
bitcoin@raspberrypi:~$ bitcoin-cli -named getnewaddress address_type=bech32
bc1qc2ykz4fvru7x5a03ulrt7lu08qmmqandkrc4xh
<sent 1 EU to address..>
check unconfirmed_balance:
bitcoin@raspberrypi:~$ bitcoin-cli getunconfirmedbalance
0.00000000
check which block we are at/sync:
bitcoin@raspberrypi:~$ bitcoin-cli getblockcount
369100
check number of connections:
bitcoin@raspberrypi:~$ bitcoin-cli getconnectioncount
4
check blockchaininfo:
bitcoin@raspberrypi:~$ bitcoin-cli getblockchaininfo
{
"chain": "main",
"blocks": 369130,
"headers": 664786,
"bestblockhash": "0000000000000000117a24b7765058486ff569c9db743c3ba262fa3d47719159",
"difficulty": 52699842409.34701,
"mediantime": 1439149569,
"verificationprogress": 0.1329346278189584,
"initialblockdownload": true,
"chainwork": "00000000000000000000000000000000000000000009204346abde553d962c70",
"size_on_disk": 48331158857,
"pruned": false,
"softforks": {
"bip34": {
"type": "buried",
"active": true,
"height": 227931
},
"bip66": {
"type": "buried",
"active": true,
"height": 363725
},
"bip65": {
"type": "buried",
"active": false,
"height": 388381
},
"csv": {
"type": "buried",
"active": false,
"height": 419328
},
"segwit": {
"type": "buried",
"active": false,
"height": 481824
}
},
"warnings": ""
}
bitcoin@raspberrypi:~$ bitcoin-cli getnetworkinfo
{
"version": 200100,
"subversion": "/Satoshi:0.20.1/",
"protocolversion": 70015,
"localservices": "0000000000000409",
"localservicesnames": [
"NETWORK",
"WITNESS",
"NETWORK_LIMITED"
],
"localrelay": true,
"timeoffset": -13,
"networkactive": true,
"connections": 4,
"networks": [
{
"name": "ipv4",
"limited": false,
"reachable": true,
"proxy": "",
"proxy_randomize_credentials": false
},
{
"name": "ipv6",
"limited": false,
"reachable": true,
"proxy": "",
"proxy_randomize_credentials": false
},
{
"name": "onion",
"limited": true,
"reachable": false,
"proxy": "",
"proxy_randomize_credentials": false
}
],
"relayfee": 0.00001000,
"incrementalfee": 0.00001000,
"localaddresses": [
],
"warnings": ""
}

9
openssl-enc

@ -0,0 +1,9 @@ @@ -0,0 +1,9 @@
encrypt file:
$ openssl aes-256-cbc -a -salt -in hoi.test -out hoi.test.enc
decrypt file:
openssl aes-256-cbc -d -a -in hoi.test.enc -out hoi.test.new
Loading…
Cancel
Save