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Linux:环境变量设置忽略大小写?

转载 作者:塔克拉玛干 更新时间:2023-11-02 23:50:27 28 4
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我的 Linux 实验室有一个问题,如果你能帮忙的话。

It is required to determine which 'environment variable' that would modify the grep command to be case-insensitive. Then change this environment variable appropriately using the syntax “ export VARIABLE=value ” (in bash). Finally, execute the command “grep a <<< A ” to show that grep now ignores case

greps 选项在这里没有帮助。

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