在多个文件中查找并替换特定术语

How can I replace a particular term in multiple files in Linux?

如何在Linux中替换多个文件中的特定术语？

For instance, I have a number of files in my directory:

例如，我的目录中有许多文件：

file1.txt file2.txt file3.txt

file1.txt file2.txt file3.txt

And I need to find a word "searchword" and replace it with "replaceword".

我需要找到一个单词“searchword”并将其替换为“replaceword”。

5 个解决方案

#1

sed -i.bak 's/searchword/replaceword/g' file*.txt
# Or sed -i.bak '/searchword/s/searchword/replaceword/g' file*.txt

With bash 4.0, you can do recursive search for files

使用bash 4.0，您可以对文件进行递归搜索

#!/bin/bash
shopt -s globstar
for file in **/file*.txt
do 
  sed -i.bak 's/searchword/replaceword/g' $file
  # or sed -i.bak '/searchword/s/searchword/replaceword/g' $file
done

Or with GNU find

或者用GNU查找

find /path -type f -iname "file*.txt" -exec sed -i.bak 's/searchword/replace/g' "{}" +;

#2

Nothing spectacular but thought this might be of help to others. Though you can write a shell script to do this easily, this one-liner is perhaps easier:

没什么了不起的，但认为这对其他人有帮助。虽然您可以编写一个shell脚本来轻松完成此操作，但这个单行程可能更容易：

grep -lr -e '<searchthis>' * | xargs sed -i 's/<searchthis>/<replacewith>/g'

#3

Use an ed script

Although sed now has an in-place edit option, you can also use the ed or ex program for this purpose...

虽然sed现在有一个就地编辑选项，你也可以使用ed或ex程序来达到这个目的......

for i in "$@"; do ed "$i" << \eof; done
1,$s/searchword/replaceword/g
w
q
eof

#4

This ruby script worked for me, also renames the files/folders with that typo in too.

这个ruby脚本对我有用，也用这个拼写错误重命名文件/文件夹。

#5

Try mffr if you are in a git repo

如果你在git repo中尝试mffr

pip install mffr
mffr searchword replaceword