To update file pass the -i option:
sed -i 's/foo/bar/g' hello.txt
cat hello.txt
What the chain says
- Block
- 639 790
- Time
- 2020-06-17T17:08:59Z
- Signer
- 1D7de6e9xuwU4nJBeXymNLGjkFHCNzEbDj
- App
- twetch
- Type
- post
- Content type
- text/plain
- Name in tx
- twetch#725
Fields the transaction did not carry are omitted. Open the payload to see the bytes as stored.
Signed by
1D7de6e9xuwU4nJBeXymNLGjkFHCNzEbDj Verified