Merge pull request #16096 from poettering/journal-hash-fix

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

diff --git a/docs/ENVIRONMENT.md b/docs/ENVIRONMENT.md
index 9b1df6b59cb183a6a7145e808358d9eb71d78f41..d6f5126ac2d1d35e03f4a0c3b34d37cc30eb8040 100644 (file)
--- a/docs/ENVIRONMENT.md
+++ b/docs/ENVIRONMENT.md
@@ -73,6 +73,13 @@ All tools:
   appropriate path under /run. This variable is also set by the manager when
   RuntimeDirectory= is used, see systemd.exec(5).
 
+* `$SYSTEMD_CRYPT_PREFIX` — if set configures the hash method prefix to use for
+  UNIX crypt() when generating passwords. By default the system's "preferred
+  method" is used, but this can be overridden with this environment
+  variable. Takes a prefix such as `$6$` or `$y$`. (Note that this is only
+  honoured on systems built with libxcrypt and is ignored on systems using
+  glibc's original, internal crypt() implementation.)
+
 systemctl:
 
 * `$SYSTEMCTL_FORCE_BUS=1` — if set, do not connect to PID1's private D-Bus
@@ -138,7 +145,7 @@ systemd-udevd:
   boot loader menu through EFI a file `/run/systemd/reboot-to-boot-loader-menu`
   is created whenever this is requested. The file contains the requested boot
   loader menu timeout in µs, formatted in ASCII decimals, or zero in case no
-  time-out is requested. This file may be checked for by services run during
+  timeout is requested. This file may be checked for by services run during
   system shutdown in order to request the appropriate operation from the boot
   loader in an alternative fashion.