age
age e’ uma ferramenta simples, moderna e segura para cryptografar seus arquivos.
Ele usa chaves privadas e publicas para encryptar arquivos. Voce pode gerar uma chave “age” mesmo, ou usar a sua chave ssh1.
Install
No nosso querido OpenBSD…
pkg_add age
Encryptar com chave publica
Para encryptar um arquivo…
age -e -R ~/.ssh/id_ed25519.pub -o target-file input-file
Argumentos
- -e: argumento para encryptar
- -R: argumento para indicar o caminho da chave publica, que sera' usada para cryptar o arquivo
- -o: argumento para indicar o arquivo de output
Exemplo
Aqui voce pode ver que o conteudo do arquivo gerado (secret.txt) esta’ cryptografado.
Descryptar usando chave privada ssh
Para descryptar usando a sua chave privada…
age -d -i ~/.ssh/id_ed25519 input-file > output-file
Argumentos
- -d: argumento para descryptar
- -i: argumento para indicar a chave privada
Exemplo
Articles from blogs I follow around the net
Need dwm class? xprop
Need some info for dwm? Maybe for the rule section? Use xprop and find WM_CLASS
via Lucas E M M. opinions 2025-04-13 21:32rpki-client 9.5 released
The OpenBSD project has announced the release of version 9.5 of rpki-client: rpki-client 9.5 has just been released and will be available in the rpki-client directory of any OpenBSD mirror soon. It is recommended that all users upgrade to this version for improved…
via OpenBSD Journal 2025-04-12 12:34A Firefox addon for putting prices into perspective
I had a fun idea for a small project this weekend, and so I quickly put it together over the couple of days. The result is Price Perspective. Humor me: have you ever bought something, considered the price, and wondered how that price would look to someone el…
via Drew DeVault's blog 2025-04-04 00:00Generated by openring
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