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POWhy doesn't Java interpret > in a shell command?
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2014-03-07T18:13:11.263
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I have following command that I use from commandline to import a mysql backup - <pre><code>mysql -hlocalhost -uroot -pmysql dpfinal < /home/kshitiz/Desktop/dbdump.sql </code></pre> When I invoke this command from command line it runs fine. But when I use following Java code it doesn't work - <pre><code>String command = "mysql -hlocalhost -uroot -pmysql dpfinal < /home/kshitiz/Desktop/dbdump.sql"; InputStream is = Runtime.getRuntime().exec(command).getInputStream(); InputStreamReader ir = new InputStreamReader(is); BufferedReader br = new BufferedReader(ir); String s = br.readLine(); while(s!= null) { System.out.println(s); s = br.readLine(); } </code></pre> I get following output - <pre><code>mysql Ver 14.14 Distrib 5.5.28, for debian-linux-gnu (i686) using readline 6.2 Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved. Oracle is a registered trademark of Oracle Corporation and/or its affiliates. Other names may be trademarks of their respective owners. Usage: mysql [OPTIONS] [database] -?, --help Display this help and exit. -I, --help Synonym for -? --auto-rehash Enable automatic rehashing. One doesn't need to use 'rehash' to get table and field completion, but startup and reconnecting may take a longer time. Disable with --disable-auto-rehash. (Defaults to on; use --skip-auto-rehash to disable.) -A, --no-auto-rehash No automatic rehashing. One has to use 'rehash' to get table and field completion. This gives a quicker start of mysql and disables rehashing on reconnect. --auto-vertical-output Automatically switch to vertical output mode if the result is wider than the terminal width. -B, --batch Don't use history file. Disable interactive behavior. (Enables --silent.) --character-sets-dir=name Directory for character set files. --column-type-info Display column type information. </code></pre>
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<java><mysql><command-line>
Title
Why doesn't Java interpret > in a shell command?
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