From: Plom Heller <plom@plomlompom.com>
Date: Wed, 2 Sep 2026 19:40:24 +0000 (+0200)
Subject: Declare (most basic) locale.
X-Git-Url: https://plomlompom.com/repos/booking/%22https:/validator.w3.org/bar%20baz.html?a=commitdiff_plain;h=49e6b6f8ff26d2bd9ae24cd91438daeee04f6466;p=confplom

Declare (most basic) locale.
---

diff --git a/start_root.sh b/start_root.sh
index ceea52f..ecd4d11 100755
--- a/start_root.sh
+++ b/start_root.sh
@@ -4,10 +4,12 @@ cd "$(dirname "$0")" || exit
 
 # constants unlikely to change
 FNAME_START_HOME=start_home.sh
+PATH_DEFAULT_LOCALE=/etc/default/locale
 PATH_SYSCTL_PRINTK=/etc/sysctl.d/60-printk-console.conf
 PATH_TLP_THRESH_CONF=/etc/tlp.conf.d/60-thresholds.conf
 
 # constants we might want to change at some point
+LOCALE=C.UTF-8
 TO_INSTALL="man-db ntpsec-ntpdate sudo sway tlp vim"
 USERNAME=plom
 PRINTK_LEVELS="4 4 1 7"
@@ -21,6 +23,12 @@ msg 'Ensuring packages: %s' "${TO_INSTALL}"
 apt-get -y update
 apt-get -y install ${TO_INSTALL}
 
+# C.UTF-8 is built into glibc itself (unlike e.g. en_US.UTF-8), so no
+# "locales" package / locale-gen is needed to make it available — writing
+# it here is enough for it to apply system-wide from the next login on.
+msg 'Setting system locale to %s …' "${LOCALE}"
+printf 'LANG=%s\n' "${LOCALE}" >| "${PATH_DEFAULT_LOCALE}"
+
 msg 'Quieting routine kernel messages on the console …'
 printf 'kernel.printk = %s\n' "${PRINTK_LEVELS}" >| "${PATH_SYSCTL_PRINTK}"
 sysctl -p "${PATH_SYSCTL_PRINTK}"