From 6eaef7aea7f00ae4c115c41bc8e56740dd076989 Mon Sep 17 00:00:00 2001
From: Christopher Bock <christopher@bocki.com>
Date: Wed, 17 Sep 2025 02:10:28 +0200
Subject: [PATCH] zsrhc hash directories only if they exist; add ~systemd

 * Why? On *BSD you won't have any need for ~linux, ~deb, ~systemd nor
   will ~slog or ~www exist on every system.
---
 etc/zsh/zshrc | 15 ++++++++-------
 1 file changed, 8 insertions(+), 7 deletions(-)

diff --git a/etc/zsh/zshrc b/etc/zsh/zshrc
index 1485d1c..cc5ee0d 100644
--- a/etc/zsh/zshrc
+++ b/etc/zsh/zshrc
@@ -2408,13 +2408,14 @@ fi
 
 # 'hash' some often used directories
 #d# start
-hash -d deb=/var/cache/apt/archives
-hash -d doc=/usr/share/doc
-hash -d linux=/lib/modules/$(command uname -r)/build/
-hash -d log=/var/log
-hash -d slog=/var/log/syslog
-hash -d src=/usr/src
-hash -d www=/var/www
+[ -d /var/cache/apt/archives ] && hash -d deb=/var/cache/apt/archives
+[ -d /usr/share/doc ] && hash -d doc=/usr/share/doc
+[ -d /lib/modules/$(command uname -r)/build ] && hash -d linux=/lib/modules/$(command uname -r)/build
+[ -d /var/log ] && hash -d log=/var/log
+[ -d /var/log/syslog ] && hash -d slog=/var/log/syslog
+[ -d /usr/src ] && hash -d src=/usr/src
+[ -d /var/www ] && hash -d www=/var/www
+[ -d /etc/systemd ] && hash -d systemd=/etc/systemd
 #d# end
 
 # some aliases