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Add section to the manual about debug message filters

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Alexander Neumann 2016-09-28 20:22:22 +02:00
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@ -544,6 +544,28 @@ If you suspect that there is a bug, you can have a look at the debug log.
Please be aware that the debug log might contain sensitive information such as
file and directory names.
The debug log will always contain all log messages restic generates. You can
also instruct restic to print some or all debug messages to stderr. These can
also be limited to e.g. a list of source files or a list of patterns for
function names. The patterns are globbing patterns (see the documentation for
[`path.Glob`](https://golang.org/pkg/path/#Glob)), multiple patterns are
separated by commas. Patterns are case sensitive.
Printing all log messages to the console can be achieved by setting the file
filter to `*`:
$ DEBUG_FILES=* restic check
If you want restic to just print all debug log messages from the files
`main.go` and `lock.go`, set the environment variable `DEBUG_FILES` like this:
$ DEBUG_FILES=main.go,lock.go restic check
The following command line instructs restic to only print debug statements
originating in functions that match the pattern `*unlock*` (case sensitive):
$ DEBUG_FUNCS=*unlock* restic check
# Under the hood: Browse repository objects
Internally, a repository stores data of several different types described in the [design documentation](https://github.com/restic/restic/blob/master/doc/Design.md). You can `list` objects such as blobs, packs, index, snapshots, keys or locks with the following command: