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content/code/2023-09-27-2.md
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---
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title: Setting up a IRC Bouncer with ZNC
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tag: ZNC, Weechat, IRC
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---
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It's been a while since I've used IRC, but I needed to connect to it today to discuss around [Peewee](https://docs.peewee-orm.com).
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The main issue with IRC is that you need to be connected to see the answer, and to get the context of the conversation. Unless... you set up a bouncer.
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The bouncer is named [ZNC](https://znc.in), and the IRC client I use is [Weechat](https://weechat.org).
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So, that's what I did:
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## Installation of ZNC
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```bash
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apt install znc
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sudo -u _znc /usr/bin/znc --datadir=/var/lib/znc --makeconf
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sudo systemctl enable znc
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```
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You can answer the questions asked by `--makeconf`, it will generate you a configuration file like this (stored in `/var/lib/znc/configurations/znc.conf`):
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```conf
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AnonIPLimit = 10
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AuthOnlyViaModule = false
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ConfigWriteDelay = 0
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ConnectDelay = 5
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HideVersion = false
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LoadModule = webadmin
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MaxBufferSize = 500
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ProtectWebSessions = true
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SSLCertFile = /var/lib/znc/znc.pem
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SSLDHParamFile = /var/lib/znc/znc.pem
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SSLKeyFile = /var/lib/znc/znc.pem
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ServerThrottle = 30
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Version = 1.8.2
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<Listener listener0>
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AllowIRC = true
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AllowWeb = true
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IPv4 = true
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IPv6 = true
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Port = 6697
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SSL = true
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URIPrefix = /
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</Listener>
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<User alexis>
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Admin = true
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Allow = *
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AltNick = alexis_
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AppendTimestamp = false
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AuthOnlyViaModule = false
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AutoClearChanBuffer = true
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AutoClearQueryBuffer = true
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BindHost = skate.notmyidea.org
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ChanBufferSize = 50
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DenyLoadMod = false
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DenySetBindHost = false
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Ident = alexis
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JoinTries = 10
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LoadModule = chansaver
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LoadModule = controlpanel
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MaxJoins = 0
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MaxNetworks = 1
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MaxQueryBuffers = 50
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MultiClients = true
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Nick = alexis
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NoTrafficTimeout = 180
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PrependTimestamp = true
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QueryBufferSize = 50
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QuitMsg = See you :)
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RealName = N/A
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StatusPrefix = *
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TimestampFormat = [%H:%M:%S]
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<Network liberachat>
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FloodBurst = 9
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FloodRate = 2.00
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IRCConnectEnabled = true
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JoinDelay = 0
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LoadModule = simple_away
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RealName = N/A
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Server = irc.libera.chat +6697
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TrustAllCerts = false
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TrustPKI = true
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<Chan #peewee>
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</Chan>
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</Network>
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<Pass password>
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Hash = REDACTED
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Method = SHA256
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Salt = REDACTED
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</Pass>
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</User>
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```
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You can access a web interface on the exposed port. I had to make a change in my Firefox configuration, in `about:config`, set `network.security.ports.banned.override` to `6697`, otherwise, Firefox prevents you from connecting to these ports (which might actually be a good idea).
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## Weechat configuration
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Now, to use this in weechat, here are some useful commands. First, get the fingerprint of the SSL certificate generated on your server:
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```bash
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cat /var/log/znc/znc.pem | openssl x509 -sha512 -fingerprint -noout | tr -d ':' | tr 'A-Z' 'a-z' | cut -d = -f 2
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````
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Then, in weechat :
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```weechat
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/server add znc host/6697 -tls -username=<username> -password=<yourpass> -autoconnect
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/set irc.server.znc.tls_fingerprint <fingerprint-goes-here>
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/connect znc
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```
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And you should be all set!
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Resources : [The ZNC Wiki on Weechat](https://wiki.znc.in/Weechat) and the [Debian page on ZNC](https://wiki.debian.org/ZNC)
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14
content/code/2023-09-27.md
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content/code/2023-09-27.md
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---
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title: llm command-line tips
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tags: python, llm, bash, sqlite
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---
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I'm using [llm](https://llm.datasette.io) more and more, and today I had to find back prompts I used in the past. Here is a command I've been using, which allows me to filter the results based on what I want. It leverages [sql-utils](https://sqlutils.datasette.io), a cli tool which is able to talk to a SQLITE database and answer in json, and [jq](https://github.com/jqlang/jq) a command-line tool capable of doing requests for json.
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All in all, it's pretty satisfying to use. I finally got a simple way to query databases! I'm also using [glow](https://github.com/charmbracelet/glow), which is capable of transforming markdown into a better version on the terminal.
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```bash
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sqlite-utils "$(llm logs path)" "SELECT * FROM responses WHERE prompt LIKE '%search%'" | jq '.[].response' -r | glow
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````
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Which got me a colored response :-)
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@ -60,7 +60,7 @@ certaines sites comme addons.mozilla.com.
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valeurs de coopération, de partage et de gastronomie. J'en suis parti à l'été
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2023 pour retourner vers le developpement. La Brasserie existe toujours.
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[Le Grappe](https://reseaugrappe.org/)
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[Le Grappe](https://www.reseaugrappe.org/)
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: Durant mes années étudiantes (2007-2012), j'ai participé à la création et à l'animation
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d'un réseau d'associations « porteuses de projets en environnement ». Un bon
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moyen de rencontrer d'autres personnes animées par des valeurs collectivistes,
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