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104 lines
3.0 KiB
HTML
104 lines
3.0 KiB
HTML
<!--{
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"Title": "Command Documentation",
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"Path": "/doc/cmd"
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}-->
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<p>
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There is a suite of programs to build and process Go source code.
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Instead of being run directly, programs in the suite are usually invoked
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by the <a href="/cmd/go/">go</a> program.
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</p>
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<p>
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The most common way to run these programs is as a subcommand of the go program,
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for instance as <code>go fmt</code>. Run like this, the command operates on
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complete packages of Go source code, with the go program invoking the
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underlying binary with arguments appropriate to package-level processing.
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</p>
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<p>
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The programs can also be run as stand-alone binaries, with unmodified arguments,
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using the go <code>tool</code> subcommand, such as <code>go tool vet</code>.
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This style of invocation allows, for instance, checking a single source file
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rather than an entire package: <code>go tool vet myprogram.go</code> as
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compared to <code>go vet mypackage</code>.
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Some of the commands, such as <code>yacc</code>, are accessible only through
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the go <code>tool</code> subcommand.
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</p>
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<p>
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Finally, two of the commands, <code>fmt</code> and <code>doc</code>, are also
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installed as regular binaries called <code>gofmt</code> and <code>godoc</code>
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because they are so often referenced.
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</p>
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<p>
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Click on the links for more documentation, invocation methods, and usage details.
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</p>
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<table class="dir">
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<tr>
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<th>Name</th>
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<th> </th>
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<th>Synopsis</th>
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</tr>
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<tr>
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<td><a href="/cmd/go/">go</a></td>
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<td> </td>
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<td>
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The <code>go</code> program manages Go source code and runs the other
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commands listed here.
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See the command docs for usage
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details.
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<br><br>
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</td>
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</tr>
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<tr>
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<td><a href="/cmd/cgo/">cgo</a></td>
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<td> </td>
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<td>Cgo enables the creation of Go packages that call C code.</td>
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</tr>
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<tr>
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<td><a href="/cmd/fix/">fix</a></td>
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<td> </td>
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<td>Fix finds Go programs that use old features of the language and libraries
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and rewrites them to use newer ones.</td>
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</tr>
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<tr>
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<td><a href="/cmd/go/">doc</a></td>
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<td> </td>
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<td>Doc extracts and generates documentation for Go packages, it is also available as
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an independent <a href="/cmd/godoc/">godoc</a> command with more general options.</td>
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</tr>
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<tr>
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<td><a href="/cmd/go/">fmt</a></td>
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<td> </td>
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<td>Fmt formats Go packages, it is also available as an independent <a href="/cmd/gofmt/">
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gofmt</a> command with more general options.</td>
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</tr>
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<tr>
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<td><a href="/cmd/vet/">vet</a></td>
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<td> </td>
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<td>Vet examines Go source code and reports suspicious constructs, such as Printf
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calls whose arguments do not align with the format string.</td>
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</tr>
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<tr>
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<td><a href="/cmd/yacc/">yacc</a></td>
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<td> </td>
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<td>Yacc is a version of yacc that generates parsers implemented in Go.</td>
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</tr>
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</table>
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<p>
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This is an abridged list. See the <a href="/cmd/">full command reference</a>
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for documentation of the compilers and more.
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</p>
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