# Licensed under the GPL v2. For licencing details see COPYING.
package "adu"
-version "0.0.1"
purpose "advanced disk usage
adu creates a database containing disk usage statistics of a given
goes to stdout. Lower values mean more verbose logging.
"
-option "uid" u
-#~~~~~~~~~~~~~
-"user id(s) to take into account"
-string typestr="uid_spec"
-optional
-multiple
-details="
- An uid specifier may be a single number, or a range of uids.
- Example:
-
- --uid 42 # only consider uid 42
- --uid 42- # only consider uids greater or equal than 42
- --uid 23-42 # only consider uids between 23 and 42, inclusively.
-
- This option may be given multiple times. An uid is taken into
- account if it satisfies at least one --uid option.
-"
-
-
option "paths" p
#~~~~~~~~~~~~~~~
"files to take into account"
that directory.
"
+groupoption "interactive" I
+#~~~~~~~~~~~~~~~~~~~~~
+"activate interactive mode"
+group="mode"
+details="
+ In this mode, adu reads commands from stdin.
+"
+
groupoption "select" S
#~~~~~~~~~~~~~~~~~~~~~
"query a database previously created with --create"
users. Decreasing the value causes adu to use slightly less memory.
"
-
##############################
section "Options for --select"
##############################
-option "limit" L
-#~~~~~~~~~~~~~~~
-"Limit output"
-int typestr="num"
-default="-1"
+option "select-options" s
+#~~~~~~~~~~~~~~~~~~~~~~~~~
+"options for select mode"
+string typestr="<options>"
optional
dependon="select"
details="
- Only print num lines of output. If negative (the default),
- print all lines.
+ Try --select-options \"-h\"
"
option "size-unit" -
values="h","b","k","m","g","t"
default="h"
optional
+dependon="select"
details="
Print sizes in the given unit: human-readable, bytes,
kilobytes (2^10), megabytes (2^20), gigabytes (2^30), terabytes
values="h","n","k","m","g","t"
default="h"
optional
+dependon="select"
details="
Print the number of files/directories in the given unit:
human-readable, number, number/10^3, number/10^6, number/10^12,
format.
"
+option "print-base-dir" -
+#~~~~~~~~~~~~~~~~~~~~~~~~
+"whether to include the base-dir in the output"
+flag off
+details="
+ If this flag is given, all directories printed are prefixed
+ with the base directory. The default is to print paths relative
+ to the base dir.
+"
+
+option "no-headers" -
+#~~~~~~~~~~~~~~~~~~~~
+"supress descriptions for listings/tables"
+flag off
+dependon="select"
+details="
+ This is mostly useful to feed the output of adu to scripts.
+"
+
+option "global-list" -
+#~~~~~~~~~~~~~~~~~~~~~
+"how to print global directory listings"
+enum typestr="which"
+values="size","file_count","both","none"
+default="both"
+optional
+dependon="select"
+details="
+ By default adu prints two global directory listings: The
+ first prints the directory names ordered by the sum of the
+ sizes of the contained files while the second listing prints
+ them sorted by the number of files. This option can be used
+ to print only one or neither of these two listings.
+"
+
+option "no-global-summary" -
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~
+"do not print the summary line"
+flag off
+dependon="select"
+
+option "user-list" -
+#~~~~~~~~~~~~~~~~~~~
+"how to print per-user directory listings"
+enum typestr="which"
+values="size","file_count","both","none"
+default="both"
+optional
+dependon="select"
+details="
+ Similar to the global directory listings mentioned above,
+ adu can print two directory listings per user. This option
+ controls which of the these should be printed.
+"
+
+option "no-user-summary" -
+#~~~~~~~~~~~~~~~~~~~~~~~~~~~
+"do not print the user summary table"
+flag off
+dependon="select"
+
+
option "user-summary-sort" -
#~~~~~~~~~~~~~~~~~~~~~~~~~~~
"how to sort the user-summary"
values="name","uid","dir_count","file_count","size"
default="size"
optional
+dependon="select"
details="
It is enough to specify the first letter of the column specifier,
e.g. \"--user-summary-sort f\" sorts by file count.