1 files changed, 12 insertions, 0 deletions

diff --git a/system-profiles/openssh/known-hosts/expiration.gup b/system-profiles/openssh/known-hosts/expiration.gup
new file mode 100644
index 00000000..c8169262
--- /dev/null
+++ b/system-profiles/openssh/known-hosts/expiration.gup
@@ -0,0 +1,12 @@
+#!/usr/bin/env zsh
+set -eu
+
+year=$(date +'%Y')
+while [[ $((($(date -d "${year}0101" +'%s') - $(date +'%s')) / 86400)) -lt 150 ]]; do
+  year=$((year + 1))
+done
+
+echo "${year}0101" > $1
+
+gup --always
+gup --contents $1
\ No newline at end of file