The following command will translate all the white-space to tabs $ echo "This is for testing" | tr [:space:] '\t' This is for testing 4. Squeeze repetition of characters using -s In Example 3, we see how to tra
ing. SET2 is extended to length of SET1 by repeating its last character as necessary. Excess characters of SET2 are ignored. Only [:lower:] and [:upper:] are guaranteed toexpandinascending order; usedinSET2whiletranslating, they may only be usedinpairs to specifycaseconversion. -s uses t...
https://www.runoob.com/linux/linux-comm-tr.html https://www.tutorialspoint.com/unix_commands/tr.htm https://www.geeksforgeeks.org/tr-command-in-unix-linux-with-examples/ 1. 2. 3.
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command | xargs ... 将stdout参数顺序输出给命令 最简单的应用是将stdout一个一个输出给命令,以换行符为单位,比如: find -name ".svn" | xargs rm -rf 这样的结果是find输出的每一行都被执行了rm -rf ...操作。 第二种应用是指定参数个数,比如: ...
In this tutorial, we’ll see how to manipulate strings using the tr in Linux. Note that we’ve tested these commands using Bash, but should work on any POSIX-compliant terminal. 2. Lower Case to Upper Case First of all, let’s see the synopsis of the command and how to use a prede...
https://github.com/WindrunnerMax/EveryDay 参考 代码语言:javascript 代码运行次数:0 运行 AI代码解释 https://www.runoob.com/linux/linux-comm-tr.htmlhttps://www.tutorialspoint.com/unix_commands/tr.htmhttps://www.geeksforgeeks.org/tr-command-in-unix-linux-with-examples/...
tr命令通常是在类Unix系统(如Linux和macOS)中使用的,用于对标准输入进行字符替换、删除或压缩操作。 基础概念 tr是“translate”或“translit”的缩写,它可以对输入的字符进行转换或删除。这个命令非常有用,尤其是在文本处理和数据清洗时。 相关优势 字符替换:可以方便地将一个字符替换为另一个字符。 字符删除:可以...
Linux命令大全搜索工具,内容包含Linux命令手册、详解、学习、搜集。https://git.io/linux - linux-command/command/tr.md at 3d834fd5d4e1a2b711358fce4d0b3630cacda5fb · wkang-w/linux-command
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