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authorEuAndreh <eu@euandre.org>2022-01-04 15:09:44 -0300
committerEuAndreh <eu@euandre.org>2022-01-04 15:09:44 -0300
commita8a6458c4fb3f7e89070325c53be85e858d0fbc5 (patch)
tree99dc1bc2659caddf269d0e4ec37159bc95cecac9 /configuration.nix
parentconfiguration.nix: Remove custom installed fonts (diff)
downloaddotfiles-a8a6458c4fb3f7e89070325c53be85e858d0fbc5.tar.gz
dotfiles-a8a6458c4fb3f7e89070325c53be85e858d0fbc5.tar.xz
configuration.nix: Add note on doing rollbacks
Diffstat (limited to 'configuration.nix')
-rw-r--r--configuration.nix5
1 files changed, 5 insertions, 0 deletions
diff --git a/configuration.nix b/configuration.nix
index e3ba91d5..881ffd82 100644
--- a/configuration.nix
+++ b/configuration.nix
@@ -1,5 +1,10 @@
{ config, pkgs, ... }:
+# rollback to a previously working channel version, useful
+# when "doas nixos-rebuild switch --upgrade" breaks:
+#
+# $ doas nix-channel --rollback
+
let
log-redirect = name: ">> /tmp/cron-dbg.${name}.euandreh.log 2>&1";
cron-for-name = prefix: name: cron: