Merge pull request #23309 from DaanDeMeyer/log-context

[thirdparty/systemd.git] / docs / ENVIRONMENT.md

diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md
index ef0141e1a6343e90db95dac368da7f0d2549c19f..30ef1e7e42ad96d3f4d7944eb6835b5babaffc59 100644 (file)
--- a/docs/ENVIRONMENT.md
+++ b/docs/ENVIRONMENT.md
@@ -114,6 +114,9 @@ All tools:
   for example in `systemd-nspawn`, will be logged to the audit log, if the
   kernel supports this.
 
+* `$SYSTEMD_ENABLE_LOG_CONTEXT` — if set, extra fields will always be logged to
+the journal instead of only when logging in debug mode.
+
 `systemctl`:
 
 * `$SYSTEMCTL_FORCE_BUS=1` — if set, do not connect to PID 1's private D-Bus