我有一些bash函数输出一些信息:
我一直在编写读取输出和过滤它的函数:
function filter-epson {
find-modelname-in-epson-ppds | sed <bla-blah-blah>
}
function filter-hp {
find-modelname-in-hp-ppds | sed <the same bla-blah-blah>
}
etc ...
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但我认为最好做这样的事情:
function filter-general {
(somehow get input) | sed <bla-blah-blah>
}
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然后调用另一个高级函数:
function high-level-func {
# outputs filtered information
find-modelname-in-hp/epson/...-ppds | filter-general
}
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如何通过最好的bash实践实现这一目标?