2019-10-29 18:22:19 +08:00
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#!/usr/bin/env bash
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2019-05-10 11:17:57 +08:00
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#跳转到指定脚本
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sed '{/first/b jump1; s/This is the/No jump on/; :jump1; s/This is the/Jump here on/}' test
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#跳转到开头,删除每一个逗号，并保证删除最后一个逗号之后，跳出循环
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sed -n '{:start; s/,//1p; /,/b start}' test
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