lsofer VS pass-import

/proc is amazing once you get the hang of it and get a good understanding of what's all in there. Especially if you're doing low level performance tuning.

It's particularly helpful in larger infrastructures where tool the variability means differences in available tooling, and their output plus cli options. I'm sure /proc iteration has its own issues of variability across large infrastructres, but I haven't seen it. It's a fairly consistent API. Or at least it was, since I haven't touched a large infrastructure in some time.

When I got tired of `lsof` not being installed on hosts (or when its `-i` param isn't available) I ended up writing a script [1] that just iterates through /proc over ssh and grabs all inet sockets, environment variables, command line, etc from a set of hosts. Results in a null-delimited output that can then be fed into something like grafana to create network maps. Biggest problem with it is the use of pipes means all cores go to 100% for the few seconds it takes to run.

[1] https://github.com/red-bin/lsofer

Oh yeah, bash functions are great and absolutely abusable. Sometimes you need some grand hacks to get it to work well, but when it works well, it can do some magic. You can even export functions over ssh!

I wrote this a few years back which ran on bunches of hosts and fed into a infrastructure network mapper based on each hosts' open network sockets to other known hosts. It wasn't really feasible to install a set of tools on random hosts.. but I still had root ssh access across the board. So I needed something tool agnostic, short, auditable, and effectively guaranteed to work:

https://github.com/red-bin/lsofer/blob/master/lsofer.sh

> I always tell these people to just sign up for a password manager and they always resist and say no. I must be missing something obvious.

Maybe they don't want to be relying on a random third-party for all their passwords?

Rather than getting them to sign up for a password manager, what about getting them to install a password manager? I use https://www.passwordstore.org/ - it encrypts your passwords with GPG, and shares the storage via a Git repository for synchronisation between different machines.

That way you can delegate the password handling to another program, e.g. a password manager like pass(1) (https://www.passwordstore.org/) or some interactive graphical prompt.

I want to move to something compatible with https://www.passwordstore.org/ - an open standard for keeping your passwords in a folder encrypted with OpenPGP.

The problem is that I'm nervous to give an unknown Android app and browser plugin total control of my passwords and access to my github account when I don't have time to review it's code properly. I have a bit more trust ing the command line tools, but I'd like to be sure that more people are looking at the code before I trust my life to it.

> Create a system or pattern based on url or brand and mentally hash it into a password.

Doesn't sound very secure. Also when you realize that you anyway have to trust cryptography, I believe it starts making a lot of sense to have an actual cryptographic key and encrypt it with one good random password you learn by heart.

I use pass https://www.passwordstore.org/, which encrypts my passwords with my GPG key, which comes from my Yubikey, which I unlock with a password. That means that I only need to remember one password, and it feels a lot more secure than your pattern based on url or brand.

i use pass and keep my database on a local git repo. it encrypts your passwords with gpg and is a really simple command line program

If you want portability and simplicity, there's a project called simply pass that uses standard *nix utilities (and git, I believe) to manage passwords from CLI.

0. Pass is just text files encrypted with gpg. I needed just one password on one work computer, where I had my gpg key, but not all my passwords. Decrypted the file and that was it.

1. There are plugins and web clients: https://www.passwordstore.org/#extensions

I've been incredibly happy with https://www.passwordstore.org/ for years. The data store is a file hierarchy, with the files themselves encrypted with GPG. Sync is via git. TOTP support with a plugin.