Interactive help: Difference between revisions
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=={{header|AWK}}== |
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<lang AWK> |
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# syntax: GAWK --help |
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</lang> |
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{{out}} |
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<pre> |
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Usage: gawk [POSIX or GNU style options] -f progfile [--] file ... |
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Usage: gawk [POSIX or GNU style options] [--] 'program' file ... |
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POSIX options: GNU long options: (standard) |
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-f progfile --file=progfile |
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-F fs --field-separator=fs |
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-v var=val --assign=var=val |
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Short options: GNU long options: (extensions) |
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-b --characters-as-bytes |
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-c --traditional |
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-C --copyright |
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-d[file] --dump-variables[=file] |
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-D[file] --debug[=file] |
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-e 'program-text' --source='program-text' |
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-E file --exec=file |
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-g --gen-pot |
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-h --help |
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-i includefile --include=includefile |
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-l library --load=library |
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-L [fatal] --lint[=fatal] |
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-n --non-decimal-data |
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-M --bignum |
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-N --use-lc-numeric |
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-o[file] --pretty-print[=file] |
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-O --optimize |
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-p[file] --profile[=file] |
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-P --posix |
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-r --re-interval |
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-S --sandbox |
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-t --lint-old |
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-V --version |
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To report bugs, see node `Bugs' in `gawk.info', which is |
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section `Reporting Problems and Bugs' in the printed version. |
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gawk is a pattern scanning and processing language. |
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By default it reads standard input and writes standard output. |
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Examples: |
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gawk '{ sum += $1 }; END { print sum }' file |
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gawk -F: '{ print $1 }' /etc/passwd |
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</pre> |
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=={{header|Go}}== |
=={{header|Go}}== |
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The 'go doc' command line tool shows documentation for either a package or a symbol within a package. |
The 'go doc' command line tool shows documentation for either a package or a symbol within a package. |