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Diffstat (limited to 'doc')
| -rw-r--r-- | doc/guix.texi | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/doc/guix.texi b/doc/guix.texi index 92c163c608..fdddcc52c3 100644 --- a/doc/guix.texi +++ b/doc/guix.texi @@ -606,6 +606,39 @@ library are installed in the profile, then @code{--search-paths} will suggest setting these variables to @code{@var{profile}/include} and @code{@var{profile}/lib}, respectively. +@item --list-generations[=@var{pattern}] +@itemx -l [@var{pattern}] +Return a list of generations along with their creation dates. + +For each installed package, print the following items, separated by +tabs: the name of a package, its version string, the part of the package +that is installed (@pxref{Packages with Multiple Outputs}), and the +location of this package in the store. + +When @var{pattern} is used, the command returns only matching +generations. Valid patterns include: + +@itemize +@item @emph{Integers and comma-separated integers}. Both patterns denote +generation numbers. For instance, @code{--list-generations=1} returns +the first one. + +And @code{--list-generations=1,8,2} outputs three generations in the +specified order. Neither spaces nor trailing commas are allowed. + +@item @emph{Ranges}. @code{--list-generations=2..9} prints the +specified generations and everything in between. Note that the start of +a range must be lesser than its end. + +It is also possible to omit the endpoint. For example, +@code{--list-generations=2..}, returns all generations starting from the +second one. + +@item @emph{Durations}. You can also get the last @emph{N}@tie{}days, weeks, +or months by passing an integer along with the first letter of the +duration, e.g., @code{--list-generations=20d}. +@end itemize + @item --profile=@var{profile} @itemx -p @var{profile} Use @var{profile} instead of the user's default profile. |