diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..1e5c14a
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1 @@
+**/*.env
diff --git a/aichat/.config/aichat/.gitignore b/aichat/.config/aichat/.gitignore
new file mode 100644
index 0000000..4c49bd7
--- /dev/null
+++ b/aichat/.config/aichat/.gitignore
@@ -0,0 +1 @@
+.env
diff --git a/aichat/.config/aichat/config.yaml b/aichat/.config/aichat/config.yaml
new file mode 100644
index 0000000..1a2f496
--- /dev/null
+++ b/aichat/.config/aichat/config.yaml
@@ -0,0 +1,10 @@
+# see https://github.com/sigoden/aichat/blob/main/config.example.yaml
+
+# set API keys via environment variables, like CLAUDE_API_KEY
+# environment variables for aichat can be set at ~/.config/aichat/.env
+
+model: claude
+keybindings: vi
+prelude: role:cloudops
+clients:
+- type: claude
diff --git a/aichat/.config/aichat/roles/cloudops.md b/aichat/.config/aichat/roles/cloudops.md
new file mode 100644
index 0000000..0e53d07
--- /dev/null
+++ b/aichat/.config/aichat/roles/cloudops.md
@@ -0,0 +1,10 @@
+I want you to act as a UNIX shell expert and senior software engineer.
+
+You are working in an environment with services using Amazon Web Services (AWS), including EKS, ALB, VPC, Transit Gateways.
+Tools you are currently using include Terraform, git (Github), the AWS CLI, kubectl, `jq`, `yy`.
+
+You are a Go program language expert.
+
+Explanations should be terse.
+
+Please include relevant fenced code blocks as part of your response.
diff --git a/aichat/.config/aichat/roles/log.md b/aichat/.config/aichat/roles/log.md
new file mode 100644
index 0000000..b4d3bb4
--- /dev/null
+++ b/aichat/.config/aichat/roles/log.md
@@ -0,0 +1,6 @@
+I want you to act as a UNIX shell expert and senior software engineer.
+
+You are working in an environment with services using Amazon Web Services (AWS), including EKS, ALB, VPC, Transit Gateways.
+Tools you are currently using include Terraform, git (Github), the AWS CLI, kubectl, `jq`, `yy`.
+
+Please explain the following log message. Unless indicated otherwise, please be terse and concise with your explanation.
diff --git a/ssh/.ssh/scalene-config b/ssh/.ssh/scalene-config
index 46769e9..303ed14 100644
--- a/ssh/.ssh/scalene-config
+++ b/ssh/.ssh/scalene-config
@@ -1,18 +1,3 @@
-Host nyyrikki-vpn
-  Hostname 10.147.19.238
-
-Host tuulikki-vpn
-  Hostname 10.147.19.243
-
-Host tonttu-vpn
-  Hostname 10.147.19.60
-
-Host nyyrikki
-  Hostname 192.168.101.110
-
-Host tuulikki
-  Hostname 192.168.101.69
-
 Host tuulikki.scalene.net
   Port 22022
 
diff --git a/zsh/.zshenv b/zsh/.zshenv
index e21c377..665c755 100644
--- a/zsh/.zshenv
+++ b/zsh/.zshenv
@@ -13,9 +13,9 @@ export FZF_DEFAULT_OPTS="--multi --height=40% --layout=reverse"
 export GOPATH=~/go
 
 # doesn't work on arch for tmux
-path+=(~/bin)
-path+=(~/.local/bin)
-path+=($GOPATH/bin)
-export PATH
+#path+=(~/bin)
+#path+=(~/.local/bin)
+#path+=($GOPATH/bin)
+#export PATH
 
 export TMPDIR=/var/tmp
diff --git a/zsh/.zshrc b/zsh/.zshrc
index 4184ecf..460c536 100644
--- a/zsh/.zshrc
+++ b/zsh/.zshrc
@@ -1,5 +1,4 @@
 alias ls='ls --color=auto'
-alias mailx='/usr/local/bin/mailx'
 alias grep='grep --color'
 alias vim='nvim'
 alias vi='nvim'
@@ -13,23 +12,52 @@ export PATH
 # allow for # to be interpreted as a comment on the command line
 setopt interactivecomments
 
-PROMPT="%B%m:%~> %b"
-
 # cd tricks
 alias -- -='cd -'
 setopt auto_cd # there is no binary by that name in your $PATH, your shell will cd into it that directory
 
+# use vi-style keymap
 bindkey -v
 
 if [ "${TERM}" = "xterm" ]; then
   TERM=xterm-256color
 fi
 
-case $TERM in
-  xterm*|st-256color|rxvt-unicode-256color)
-    print -Pn "\e]0;%m\a"
-    ;;
-esac
+#
+# Prompt setup
+#
+
+# populate colors arrays
+autoload -U colors && colors
+
+# git branch prompt
+autoload -Uz vcs_info
+setopt prompt_subst
+
+precmd_vcs_info() { vcs_info }
+precmd_functions+=( precmd_vcs_info )
+
+# %% escapes '%'
+# %S == "standout" => reverses fg/bg
+# Surround color codes with '%{' and '%}'
+# %r == repo name
+# %b == branch name
+# %S == relative directory
+zstyle ':vcs_info:git*' formats '%%S%r%%s:%{$fg[red]%}%b%{$reset_color%} %S'
+zstyle ':vcs_info:git*' actionformats '%%S%r%%s:%{$fg[red]%}%b:%a%{$reset_color%} %S'
+
+function set_prompt() {
+    if git rev-parse --is-inside-work-tree >/dev/null 2>&1; then
+        PROMPT="%B${vcs_info_msg_0_}> %b"
+    else
+        PROMPT="%B%m:%~> %b"
+    fi
+}
+precmd_functions+=( set_prompt )
+
+#
+# Configure SSH auth sock
+#
 
 #if [ -n "$SSH_AUTH_SOCK" ]; then
 #  if [ "$SSH_AUTH_SOCK" != $HOME/.ssh/ssh_auth_sock ]; then
@@ -38,6 +66,7 @@ esac
 #  fi
 #fi
 
+# setup SSH keys
 if [ -e /usr/bin/keychain ]; then
   eval $(/usr/bin/keychain --eval --agents ssh -Q --quiet id_ed25519)
 fi
@@ -69,26 +98,6 @@ compinit
 # Highlight the current autocomplete option
 zstyle ':completion:*' list-colors "${(s.:.)LS_COLORS}"
 
-# git branch prompt
-setopt prompt_subst
-autoload -Uz vcs_info
-zstyle ':vcs_info:*' actionformats \
-    '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{3}|%F{1}%a%F{5}]%f '
-zstyle ':vcs_info:*' formats       \
-    '%F{5}(%f%s%F{5})%F{3}-%F{5}[%F{2}%b%F{5}]%f '
-zstyle ':vcs_info:(sv[nk]|bzr):*' branchformat '%b%F{1}:%F{3}%r'
-zstyle ':vcs_info:*' enable git cvs svn
-
-
-# Better SSH/Rsync/SCP Autocomplete
-#zstyle ':completion:*:(scp|rsync):*' tag-order ' hosts:-ipaddr:ip\ address hosts:-host:host files'
-#zstyle ':completion:*:(ssh|scp|rsync):*:hosts-host' ignored-patterns '*(.|:)*' loopback ip6-loopback localhost ip6-localhost broadcasthost
-#zstyle ':completion:*:(ssh|scp|rsync):*:hosts-ipaddr' ignored-patterns '^(<->.<->.<->.<->|(|::)([[:xdigit:].]##:(#c,2))##(|%*))' '127.0.0.<->' '255.255.255.255' '::1' 'fe80::*'
-#
-# Allow for autocomplete to be case insensitive
-#zstyle ':completion:*' matcher-list '' 'm:{[:lower:][:upper:]}={[:upper:][:lower:]}' \
-#  '+l:|?=** r:|?=**'
-
 # command line completion for ssh
 h=()
 if [[ -r ~/.ssh/config ]]; then
@@ -102,10 +111,14 @@ if [[ $#h -gt 0 ]]; then
 fi
 
 zstyle :compinstall filename '~/.zshrc'
-complete -C '/usr/bin/aws_completer' aws
+
+if [[ -x /usr/bin/aws_completer ]]; then
+  complete -C '/usr/bin/aws_completer' aws
+fi
 
 #zstyle ':completion:*' completer _complete _ignored
 #zstyle :compinstall filename '~/.zshrc'
 
 autoload -U +X bashcompinit && bashcompinit
-complete -o nospace -C /home/cli/.local/bin/terraform terraform
+autoload -Uz compinit
+compinit