diff options
Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index aeeec617e0..a16422261a 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -5582,7 +5582,7 @@ $ guix challenge @var{package} @noindent where @var{package} is a package specification such as -@code{guile-2.0} or @code{glibc:debug}. +@code{guile@@2.0} or @code{glibc:debug}. The general syntax is: @@ -5590,6 +5590,11 @@ The general syntax is: guix challenge @var{options} [@var{packages}@dots{}] @end example +When a difference is found between the hash of a locally-built item and +that of a server-provided substitute, or among substitutes provided by +different servers, the command displays it as in the example above and +exits with a non-zero return code. + The one option that matters is: @table @code |