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docs: manual updates

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@ -145,7 +145,7 @@ some transactions. Now try commands like these:
$ hledger histogram # transactions per day, or other interval $ hledger histogram # transactions per day, or other interval
$ hledger --help # show command-line help $ hledger --help # show command-line help
[Commands](#core-commands) are described below. Note that most hledger [Commands](#commands) are described below. Note that most hledger
commands are read-only, that is they can not modify your data. The commands are read-only, that is they can not modify your data. The
exceptions are the add command which is append-only, and the (add-on) web exceptions are the add command which is append-only, and the (add-on) web
command which can change everything. command which can change everything.
@ -489,13 +489,20 @@ Command-line alias options are applied after any alias directives in the
journal. At most one alias directive and one alias option will be applied journal. At most one alias directive and one alias option will be applied
to each account name. to each account name.
## Core commands ## Commands
These commands are provided by the main hledger package and are always hledger provides a number of subcommands, in the style of git or darcs.
available. The most frequently used commands are [print](#print), Run `hledger` with no arguments to see a list. Most are built in to the
[register](#register) and [balance](#balance). core hledger package, while ["add-on" commands](#add-on-commands) will
appear if you install additional hledger-* packages. You can also install
your own subcommands by putting programs or scripts named `hledger-NAME`
in your PATH.
### add ### Misc commands
Here are some miscellaneous commands you might use to get started:
#### add
The add command prompts interactively for new transactions, and appends The add command prompts interactively for new transactions, and appends
them to the journal file. Each transaction is appended when you complete them to the journal file. Each transaction is appended when you complete
@ -528,28 +535,7 @@ Examples:
$ hledger add $ hledger add
$ hledger -f home.journal add equity:bob $ hledger -f home.journal add equity:bob
### balance #### convert
The balance command displays accounts and their balances, indented to show the account hierarchy.
Examples:
$ hledger balance
$ hledger balance food -p 'last month'
A final total is displayed, use `--no-total` to suppress this. Also, the
`--depth N` option shows accounts only to the specified depth, useful for
an overview:
$ for y in 2006 2007 2008 2009 2010; do echo; echo $y; hledger -f $y.journal balance ^expenses --depth 2; done
With `--flat`, a non-hierarchical list of full account names is displayed
instead. This mode shows just the accounts actually contributing to the
balance, making the arithmetic a little more obvious to non-hledger users.
In this mode you can also use `--drop N` to elide the first few account
name components. Note `--depth` doesn't work too well with `--flat` currently;
it hides deeper accounts rather than aggregating them.
### convert
The convert command reads a The convert command reads a
[CSV](http://en.wikipedia.org/wiki/Comma-separated_values) file you have [CSV](http://en.wikipedia.org/wiki/Comma-separated_values) file you have
@ -672,45 +658,69 @@ Notes:
track the expenses in the currencies there were made, while track the expenses in the currencies there were made, while
keeping your base account in single currency keeping your base account in single currency
#### Formatting the description field - If you want to combine more than one field from the CVS row into the
description field you can use an formatting expression for
`description-field`. For example:
If you want to combine more than one field from the CVS row into CSV input:
the description field you can use an formatting expression for
`description-field`.
With this rule: 11/2009/09,Flubber Co,50,My comment
description-field in rules file:
$ description-field %(1)/%(3) $ description-field %(1)/%(3)
and this CVS input: converted output:
$ 11/2009/09,Flubber Co,50,My comment
you will get this record:
2009/09/11 Flubber Co/My comment 2009/09/11 Flubber Co/My comment
income:unknown $50 income:unknown $50
Assets:MyAccount $-50 Assets:MyAccount $-50
#### Converting streams - The convert command also supports converting standard input if you're
streaming a CSV file from the web or another tool. Use `-` (or nothing)
The convert command also supports converting standard input if you're as the input file and hledger will read from stdin. You must specify the
streaming a CSV file from the web or another tool. Use `-` (or nothing) as
the input file and hledger will read from stdin. You must specify the
rules file in this case: rules file in this case:
$ cat foo.csv | fixup | hledger convert --rules foo.rules $ cat foo.csv | fixup | hledger convert --rules foo.rules
### histogram #### test
The histogram command displays a quick bar chart showing transaction This command runs hledger's internal self-tests and displays a quick
counts by day, week, month or other reporting interval. report. The -v option shows more detail, and a pattern can be provided to
filter tests by name. It's mainly used in development, but it's also nice
to be able to test for smoke at any time.
Examples: Examples:
$ hledger histogram -p weekly dining $ hledger test
$ hledger test -v balance
### print ### Reporting commands
These are the commands for querying your ledger.
#### balance
The balance command displays accounts and their balances, indented to show the account hierarchy.
Examples:
$ hledger balance
$ hledger balance food -p 'last month'
A final total is displayed, use `--no-total` to suppress this. Also, the
`--depth N` option shows accounts only to the specified depth, useful for
an overview:
$ for y in 2006 2007 2008 2009 2010; do echo; echo $y; hledger -f $y.journal balance ^expenses --depth 2; done
With `--flat`, a non-hierarchical list of full account names is displayed
instead. This mode shows just the accounts actually contributing to the
balance, making the arithmetic a little more obvious to non-hledger users.
In this mode you can also use `--drop N` to elide the first few account
name components. Note `--depth` doesn't work too well with `--flat` currently;
it hides deeper accounts rather than aggregating them.
#### print
The print command displays full transactions from the journal file, tidily The print command displays full transactions from the journal file, tidily
formatted and showing all amounts explicitly. The output of print is formatted and showing all amounts explicitly. The output of print is
@ -724,7 +734,7 @@ Examples:
$ hledger print $ hledger print
$ hledger print employees:bob | hledger -f- register expenses $ hledger print employees:bob | hledger -f- register expenses
### register #### register
The register command displays postings, one per line, and their running total. The register command displays postings, one per line, and their running total.
With no [filter patterns](#filter-patterns), this is not all that different from [print](#print): With no [filter patterns](#filter-patterns), this is not all that different from [print](#print):
@ -745,39 +755,35 @@ summary postings within each interval:
$ hledger register --monthly rent $ hledger register --monthly rent
$ hledger register --monthly -E food --depth 4 $ hledger register --monthly -E food --depth 4
### stats #### histogram
The stats command displays quick summary information for the whole journal, The histogram command displays a quick textual bar chart showing
or by period. transaction counts by day, week, month or other reporting interval.
Examples:
$ hledger histogram -p weekly dining
#### stats
The stats command displays summary information for the whole journal, or
a matched part of it.
Examples: Examples:
$ hledger stats $ hledger stats
$ hledger stats -p 'monthly in 2009' $ hledger stats -p 'monthly in 2009'
### test ### Add-on commands
This command runs hledger's internal self-tests and displays a quick
report. The -v option shows more detail, and a pattern can be provided to
filter tests by name. It's mainly used in development, but it's also nice
to be able to test for smoke at any time.
Examples:
$ hledger test
$ hledger test -v balance
## Add-on commands
The following extra commands will be available if they have been The following extra commands will be available if they have been
[installed](#installing). Add-ons may differ from hledger core in their [installed](#installing) (run `hledger` to find out.)
level of support and maturity and may not be available on all platforms;
if available, they are provided on the download page. Note currently you
must invoke add-on commands like, eg: `$ hledger-web ...`, not `$ hledger
web ...`. The hledger-NAME executables support the usual hledger options,
plus any specific options of their own.
### chart Add-ons may differ from hledger core in their level of support and
maturity and may not be available on all platforms; if available, they are
provided on the download page.
#### chart
The chart command saves an image file, by default "hledger.png", showing a The chart command saves an image file, by default "hledger.png", showing a
basic pie chart of your top account balances. Note that positive and basic pie chart of your top account balances. Note that positive and
@ -793,7 +799,7 @@ currently will always be in PNG format.
--chart-items=N number of accounts to show (default: 10) --chart-items=N number of accounts to show (default: 10)
Set the number of accounts to show with --items=N (default is 10). The number of top accounts to show (default is 10).
--chart-size=WIDTHxHEIGHT image size (default: 600x400) --chart-size=WIDTHxHEIGHT image size (default: 600x400)
@ -806,12 +812,12 @@ exclusive of the child's.
Examples: Examples:
$ hledger-chart assets --depth 2 $ hledger chart assets --depth 2
$ hledger-chart liabilities --depth 2 $ hledger chart liabilities --depth 2
$ hledger-chart ^expenses -o balance.png --size 1000x600 --items 20 $ hledger chart ^expenses -o balance.png --size 1000x600 --items 20
$ for m in 01 02 03 04 05 06 07 08 09 10 11 12; do hledger-chart -p 2009/$m ^expenses --depth 2 -o expenses-2009$m.png --size 400x300; done $ for m in 01 02 03 04 05 06 07 08 09 10 11 12; do hledger chart -p 2009/$m ^expenses --depth 2 -o expenses-2009$m.png --size 400x300; done
### vty #### vty
The vty command starts a simple curses-style (full-screen, text) user The vty command starts a simple curses-style (full-screen, text) user
interface, which allows interactive navigation of the interface, which allows interactive navigation of the
@ -824,24 +830,20 @@ vty-specific options:
Examples: Examples:
$ hledger-vty $ hledger vty
$ hledger-vty -BE food $ hledger vty -BE food
### web #### web
The web command starts a web server providing a web-based user interface, The web command starts a web server providing a web-based user interface.
and if possible opens a web browser to view it. The web UI provides the The web UI provides reporting, including a more useful account register
functionality of the print and balance commands, a more useful register
view, and also data entry and modification. You can see it in action view, and also data entry and modification. You can see it in action
here: [current release demo](http://demo.hledger.org), here: [current release demo](http://demo.hledger.org),
[latest development demo](http://demo.hledger.org:5001). [latest development demo](http://demo.hledger.org:5001).
There are some web-specific options: web-specific options:
--port=N serve on tcp port N (default 5000) --port=N serve on tcp port N (default 5000)
The server listens on port 5000 by default; use --port to change that.
--base-url=URL use this base url (default http://localhost:PORT) --base-url=URL use this base url (default http://localhost:PORT)
If you want to visit the web UI from other machines, you'll need to use If you want to visit the web UI from other machines, you'll need to use
@ -851,7 +853,7 @@ custom url scheme when running hledger-web behind a reverse proxy as part
of a larger site. Note that the PORT in the base url need not be the same of a larger site. Note that the PORT in the base url need not be the same
as the `--port` argument. as the `--port` argument.
#### data safety **Data safety**
Warning: the web UI's edit form can alter your existing journal data (it Warning: the web UI's edit form can alter your existing journal data (it
is the only hledger feature that can do so.) Any visitor to the web UI is the only hledger feature that can do so.) Any visitor to the web UI
@ -859,7 +861,7 @@ can edit or overwrite the journal file (and any included files); hledger
provides no access control. A numbered backup of the file is saved on each provides no access control. A numbered backup of the file is saved on each
edit, normally - ie if file permissions allow, disk is not full, etc. edit, normally - ie if file permissions allow, disk is not full, etc.
#### web support files **Support files**
hledger-web requires certain support files (images, stylesheets, hledger-web requires certain support files (images, stylesheets,
javascript etc.) to be present in a particular location when it javascript etc.) to be present in a particular location when it
@ -885,7 +887,7 @@ need to be upgraded too, probably by removing them and letting them be
recreated. So if you do customise them, remember what you changed; a recreated. So if you do customise them, remember what you changed; a
version control system such as darcs will work well here. version control system such as darcs will work well here.
#### detecting changes **Detecting changes**
As noted, changes to the support files will take effect immediately, As noted, changes to the support files will take effect immediately,
without a restart. This applies to the journal data too; you can directly without a restart. This applies to the journal data too; you can directly
@ -893,7 +895,7 @@ edit the journal file(s) (or, eg, commit a change within a version control
system) while the web UI is running, and the changes will be visible on system) while the web UI is running, and the changes will be visible on
the next page reload. the next page reload.
#### malformed edits **Malformed edits**
The journal file must remain in good [hledger format](#file-format) so The journal file must remain in good [hledger format](#file-format) so
that hledger can parse it. The web add and edit forms ensure this by not that hledger can parse it. The web add and edit forms ensure this by not
@ -1089,16 +1091,12 @@ To record time logs, ie to clock in and clock out, you could:
- or the old "ti" and "to" scripts in the [c++ ledger 2.x repository](https://github.com/jwiegley/ledger/tree/maint/scripts). - or the old "ti" and "to" scripts in the [c++ ledger 2.x repository](https://github.com/jwiegley/ledger/tree/maint/scripts).
These rely on a "timeclock" executable which I think is just the ledger 2 executable renamed. These rely on a "timeclock" executable which I think is just the ledger 2 executable renamed.
### Output formatting ### Custom output formats
Hledger supports custom formatting the output from the balance The `--format FMT` option will customize the line format of the balance
command. The format string can contain either literal text which is command's output (only, for now). `FMT` is a C printf/strftime-style
written directly to the output or formatting of particular fields. format string, with the exception that field names are enclosed in
parentheses:
#### Format specification
The format is similar to the one used by C's `printf` and `strftime`,
with the exception that the field name are enclosed in parentheses:
%[-][MIN][.MAX]([FIELD]) %[-][MIN][.MAX]([FIELD])
@ -1106,27 +1104,25 @@ If the minus sign is given, the text is left justified. The `MIN` field
specified a minimum number of characters in width. After the value is specified a minimum number of characters in width. After the value is
injected into the string, spaces is added to make sure the string is at injected into the string, spaces is added to make sure the string is at
least as long as `MIN`. Similary, the `MAX` field specifies the maximum least as long as `MIN`. Similary, the `MAX` field specifies the maximum
number of characters. The string will be cut if the injected string is number of characters. The string will be cut if the injected string is too
too long. long.
- `%-(total) ` the total of an account, left justified - `%-(total) ` the total of an account, left justified
- `%20(total) ` The same, right justified, at least 20 chars wide - `%20(total) ` The same, right justified, at least 20 chars wide
- `%.20(total) ` The same, no more than 20 chars wide - `%.20(total) ` The same, no more than 20 chars wide
- `%-.20(total)` Left justified, maximum twenty chars wide - `%-.20(total)` Left justified, maximum twenty chars wide
#### Supported fields The following `FIELD` types are currently supported:
Currently three fields can be used in a formatting string: - `account` inserts the account name
- `depth_spacer` inserts a space for each level of an account's
- `account` Inserts the account name
- `depth_spacer` Inserts a space for each level of an account's
depth. That is, if an account has two parents, this construct will depth. That is, if an account has two parents, this construct will
insert two spaces. If a minimum width is specified, that much space insert two spaces. If a minimum width is specified, that much space is
is inserted for each level of depth. Thus `%5_`, for an account inserted for each level of depth. Thus `%5_`, for an account with four
with four parents, will insert twenty spaces. parents, will insert twenty spaces.
- `total` Inserts the total for the account - `total` inserts the total for the account
##### Examples Examples:
If you want the account before the total you can use this format: If you want the account before the total you can use this format:
@ -1160,8 +1156,6 @@ Or, if you'd like to export the balance sheet:
The default output format is `%20(total) %2(depth_spacer)%-(account)` The default output format is `%20(total) %2(depth_spacer)%-(account)`
Note: output formatting is only available for the [balance](#balance)
command.
## Compatibility with c++ ledger ## Compatibility with c++ ledger