09-09-2016
Quote:
Originally Posted by
wisecracker
Inside the code are nothing but tabs for indentation.
Why? - Because my tab is equivalent of 8 whitespaces and just imagine the size of the file with all of those tabs replaced by useless whitespaces.
Also it contains for - do - done on seperate lines.
Also it contains while - do - done and others on seperate lines.
Also it contains if - then - else - fi and derivatives on seperate lines.
Also it contains somefunction() - { - } on seperate lines.
None of this matters. The original format is of little significance, since the program is written to change it.
Quote:
Originally Posted by
wisecracker
Also it contains ` somecommand ` , also deprecated.
Although items might be deprecated does not mean they are not in use - be aware.
EDIT:-
I forgot to add that this script works on current bash versions on various platforms along with CygWin too.
So replace the word 'deprecated' with 'hidden' until it is completely removed from the bash shell which I suspect will not be for a long while yet...
Deprecated means "don't use, but still supported". I doubt they will ever remove support for these, as that would mean a breaking change.
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MONGO(1) Mongo Database MONGO(1)
NAME
mongo - the Mongo command-line tool
SYNOPSIS
mongo [OPTIONS] [DB_ADDRESS] [FILE+]
DESCRIPTION
mongo is a JavaScript shell (with GNU readline capabilities). It supports interactive and non-interactive use. When used interactively,
JavaScript can be used to query the database or perform any other function normally available with SpiderMonkey. Database output is dis-
played in JSON format.
If JavaScript files are specified on the command line, the shell will run non-interactively, running each one in sequence and then exiting.
EXAMPLES
mongo start the shell, connecting to the server at localhost:27017 and using the test database
mongo foo
start the shell using the foo database at localhost:27017
mongo 192.169.0.5/foo
start the shell using the foo database at 192.169.0.5:27017
mongo 192.169.0.5:9999/foo
start the shell using the foo database at 192.169.0.5:9999
mongo script1.js script2.js script3.js
run three scripts and exit
OPTIONS
--shell
run the shell after executing files
--help show usage information
--host HOST
server to connect to (default HOST=localhost)
--port PORT
port to connect to (default PORT=27017)
--nodb do not connect to mongod
--eval SCRIPT
evaluate JavaScript
-u USERNAME
specify user to log in as
-pPASSWORD
specify password of user (notice there is no space)
COPYRIGHT
Copyright 2007-2009 10gen
SEE ALSO
For more information, please refer to the MongoDB wiki, available at http://www.mongodb.org.
AUTHOR
Kristina Chodorow
10gen June 2009 MONGO(1)