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如何将制表符分隔的数据转换为逗号分隔的数据?
我通过亚马逊的ec2命令行工具请求ec2快照列表: ec2-describe-snapshots -H --hide-tags > snapshots.csv 数据看起来像这样: SnapshotId VolumeId StartTime OwnerId VolumeSize Description snap-00b66464 vol-b99a38d0 2012-01-05 5098939 160 my backup 我如何在将数据重定向到之前拦截数据snapshots.csv并执行以下操作: 用逗号替换“制表符” 用引号封装值 如果值是全数字,请在=其前面加上一个前缀,以便excel将其视为文本-例如OwnerId应为"=5098939“(如果不能内联完成则不需要此,而是需要脚本文件或函数) 所需的输出: "SnapshotId","VolumeId","StartTime","OwnerId","VolumeSize","Description" "snap-00b66464","vol-b99a38d0","2012-01-05","=5098939","=160","my backup"