在 bash 脚本中运行 vi 并执行 vi 命令来编辑另一个文件
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Running vi within a bash script and executing vi commands to edit another file
提问by user3144035
So I've made a script which is collecting data from many different files:
所以我制作了一个脚本，它从许多不同的文件中收集数据：
#!/bin/bash
mkdir DATAPOOL""
grep achi *out>runner
grep treat *out>>runner
cat runner | grep Primitive *gout | grep '= '|awk '{print ,}' > CellVolume"".txt
cat runner | grep ' c ' *gout | grep 'Angstrom '|awk '{print ,}' > Cellc"".txt
cat runner | grep 'Final energy ' *gout |awk '{print ,}' > CellEnergy"".txt
etc etc
等等等等
cat runner |awk '{print "~/xtlanal",," > ",}' >runner2
vi runner2
:1,$s/gout:/xtl/
:1,$s/gout:/dat/
:wq
source runner2
grep Summary *dat | grep 'CAT-O ' |awk '{print ,}' > AVE_NaO_"".txt
mv *txt DATAPOOL""
So I end up with all the required text files when run without the vi part and so I know it all works. Furthermore when I run it with the vi commands, it just stops running at the vi command and then i can manually enter the 3 commands and I end up with the correct results. What I'm struggling with is I cant get vi to run the commands on its own so I can just execute the file multiple times within different directories and not have to manually enter commands time and time again.
所以在没有 vi 部分的情况下运行时，我最终得到了所有必需的文本文件，所以我知道一切正常。此外，当我使用 vi 命令运行它时，它只会在 vi 命令处停止运行，然后我可以手动输入 3 个命令，最终得到正确的结果。我正在努力解决的是我无法让 vi 自己运行命令，所以我只能在不同的目录中多次执行文件，而不必一次又一次地手动输入命令。
Any help would be greatly appreciated.
任何帮助将不胜感激。
Cheers
干杯
回答by glenn Hymanman
For scripted editing tasks, you can use edinstead of vi:
对于脚本化编辑任务，您可以使用ed代替 vi：
ed runner2 <<'END'
1,$s/gout:/xtl/
1,$s/gout:/dat/
w
q
END
For global line-oriented search and replace, sedis a good choice:
对于全局面向行的搜索和替换，sed是一个不错的选择：
sed -i 's/gout:/xtl/; s/gout:/dat/' runner2
回答by B.Kocis
something like this as a bash script:
像这样的 bash 脚本：
#!/bin/bash
vi filename.txt -c ':g/^/m0' -c ':wq'
where -c execute a command. Here the command is to reverse the lines in a textfile. After done, :wq to save and exit. (man vi to get more about -c)
其中 -c 执行命令。这里的命令是反转文本文件中的行。完成后， :wq 保存并退出。（man vi 获得更多关于 -c 的信息）
