Krzysztof kuhy Rudnicki b57d5f9064 Install live scripts by atomic rename ... The periodic setup wrote /usr/local/bin scripts with sed > target, truncating the file in place. bash reads scripts lazily, so the running hosts-file-monitor could execute a half-new file. New lib/atomic_install.sh renders into a temp file beside the target, syntax-checks it, sets mode/owner and renames it over the target (new inode). A bad template fails closed and leaves the live file untouched. Applied to the maintenance script, hosts monitor, browser wrapper and auto-update script; the hosts monitor service is restarted if running. Test: test_services_atomic_install.sh (inode changes, old inode keeps old bytes, syntax error and missing template leave target untouched). Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com> Claude-Session: https://claude.ai/code/session_01WzxdWYWDKuhbBAoNETfoB9		2026-11-12 12:59:59 +01:00
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lib	Install live scripts by atomic rename	2026-11-12 12:59:59 +01:00
check_and_enable_services.sh	DNS: dnsmasq bind-dynamic, no ordering cycle, stunnel Wants=; retire pc_startup check; repo paths under ~/src	2026-10-02 18:02:44 +02:00
setup_periodic_system.sh	Install live scripts by atomic rename	2026-11-12 12:59:59 +01:00