要以非交互式方式编辑文件中的文本，需要就地文本编辑器，例如vim。

下面是一个简单的例子，如何从命令行使用它:

vim -esnc '%s/foo/bar/g|:wq' file.txt

这相当于ex editor的@slim answer，基本上是一样的。

这里有一些实际的例子。

在文件中用bar替换文本foo:

ex -s +%s/foo/bar/ge -cwq file.txt

删除多个文件的尾随空格:

ex +'bufdo!%s/\s\+$//e' -cxa *.txt

故障处理(终端卡死):

添加-V1参数以显示详细消息。 强制退出:-cwq!

参见:

如何非交互地编辑文件(例如在管道中)?在Vi SE

你可以使用sed:

sed -i 's/abc/XYZ/gi' /tmp/file.txt

如果你不知道你的文件名，你可以使用find和sed:

find ./ -type f -exec sed -i 's/abc/XYZ/gi' {} \;

在所有Python文件中查找并替换:

find ./ -iname "*.py" -type f -exec sed -i 's/abc/XYZ/gi' {} \;

试试下面的shell命令:

find ./  -type f -name "file*.txt" | xargs sed -i -e 's/abc/xyz/g'

我在其他帖子中发现了这个帖子，我认为它包含了最完整的答案，所以我也添加了我的答案:

sed and ed are so useful...by hand. Look at this code from @Johnny: sed -i -e 's/abc/XYZ/g' /tmp/file.txt When my restriction is to use it in a shell script, no variable can be used inside in place of "abc" or "XYZ". The BashFAQ seems to agree with what I understand at least. So, I can't use: x='abc' y='XYZ' sed -i -e 's/$x/$y/g' /tmp/file.txt #or, sed -i -e "s/$x/$y/g" /tmp/file.txt but, what can we do? As, @Johnny said use a while read... but, unfortunately that's not the end of the story. The following worked well with me: #edit user's virtual domain result= #if nullglob is set then, unset it temporarily is_nullglob=$( shopt -s | egrep -i '*nullglob' ) if [[ is_nullglob ]]; then shopt -u nullglob fi while IFS= read -r line; do line="${line//'<servername>'/$server}" line="${line//'<serveralias>'/$alias}" line="${line//'<user>'/$user}" line="${line//'<group>'/$group}" result="$result""$line"'\n' done < $tmp echo -e $result > $tmp #if nullglob was set then, re-enable it if [[ is_nullglob ]]; then shopt -s nullglob fi #move user's virtual domain to Apache 2 domain directory ...... As one can see if nullglob is set then, it behaves strangely when there is a string containing a * as in: <VirtualHost *:80> ServerName www.example.com which becomes <VirtualHost ServerName www.example.com there is no ending angle bracket and Apache2 can't even load. This kind of parsing should be slower than one-hit search and replace but, as you already saw, there are four variables for four different search patterns working out of one parse cycle.

在给定的假设下，我能想到的最合适的解决方案。

使用sed命令替换文件中多个文本的最简单方法

命令- - - - - -

sed -i s#a/b/c#D/E#g;s#/x/y/z#D:/ x #g

在上面的命令s#a/b/c#D/E#g中，我用D/E替换a/b/c，然后在;我们又在做同样的事情

使用“/”字符替换url时要小心。

如何做到这一点的例子:

sed -i "s%http://domain.com%http://www.domain.com/folder/%g" "test.txt"

摘自:http://www.sysadmit.com/2015/07/linux-reemplazar-texto-en-archivos-con-sed.html