相信对于经常编写shell脚本的人来说，利用for语句对一批任务进行批量、串行处理是小菜一碟，不过有时候我们希望能够对一批任务进行批量、并行地运行任务，从而最大程度发挥多核CPU的优势，这时候如何优雅地、不借助额外工具来达成这一并行效果呢？其实可以巧妙地借用makefile文件，用make命令来实现并行、批量执行的操作。在此感谢邹神（jxzou）提供的批量并行的解决思路。 脚本获取方式： spanclasscodesnippetouter链接：https：spanclasscodesnippetcommentpan。baidu。coms1M7BEKcygKye4JmcutUZ5ZQspanspanspanclasscodesnippetouter提取码：dp28span 这里举个使用该脚本的范例： 在文件夹中有多个。a文件，想利用bash批量、并行运行。a文件。。a文件内容如下： spanclasscodesnippetouterspanclasscodesnippetbuiltinechospanspanclasscodesnippetstringhellospanspanspanclasscodesnippetoutersleep5span 那么，我们可以先收集多个。a文件所在位置信息，生成makefile文件，最后利用诸如spanclasscodesnippetouterspanclasscodesnippetbuiltinmakespanfparallelrun。spanclasscodesnippetbuiltinmakespanj8span 命令，来借用makefile容器进行并行处理。 parallelrun。make内容如下： spanclasscodesnippetouterspanclasscodesnippetattributeallspan：w1w2w3w4w5w6w7w8w9spanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw1span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun11。amnteparallelrun11。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw2span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun144。amnteparallelrun144。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw3span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun22。amnteparallelrun22。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw4span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun255。amnteparallelrun255。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw5span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun33。amnteparallelrun33。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw6span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun355。amnteparallelrun355。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw7span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun3544。amnteparallelrun3544。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw8span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun44。amnteparallelrun44。log21spanspanspanclasscodesnippetouter spanspanclasscodesnippetouterspanclasscodesnippetattrw9span：spanclasscodesnippetstringspanspanspanclasscodesnippetouterspanclasscodesnippetattrbashspanspanclasscodesnippetstringmnteparallelrun55。amnteparallelrun55。log21spanspan 在脚本里可以修改下面参数来适应不同的脚本任务：spanclasscodesnippetouterfileextensionspanclasscodesnippetstringaspanspanclasscodesnippetcommentthe。fileextensionfiletobeexecutedspanspanspanclasscodesnippetouternumcpu6spanclasscodesnippetcommentnumberofCPUcorestobeusedspanspanspanclasscodesnippetoutercommandbashspanclasscodesnippetcommentinputcommandherespanspan 下面是脚本运行过程中的输出信息：
脾胃不好，多梳发际元宇宙概念第一个十倍股你觉得是谁呢？三十岁以后才知道的道理肾结石痛到满地打滚，牢记3吃，专克肾结石45岁，跑步半年每周三四次，每次5公里，30分钟完成，算什么明智选择刘亦菲拒演色戒，王佳芝一角落入汤唯手中输液取消致部分护士失业？这8大高薪职业偏偏要护士文明观赏小熊猫这些要求应遵守患了高血压，就与酒绝缘？医生表示可以喝酒，但要控好量沙湾古镇一日游（二）习练太极拳不可不知的9种太极感觉！看看你有几种？每天在家做深蹲100个，已经感觉不到腿酸，下一步该怎么做？