我当时正在写一个 shell 脚本, 遇到了一个问题: 是否有办法使用用户指定的文本编辑器打开文件?
用户选择的编辑器应该在 $EDItor 中,但您仍然必须选择正常缺省。
"${EDITOR:-vi}" file.txt
Ignacios right(虽然可以说,后退应该是ed ,POSIX要求存在这一点,尽管基本上只对老年人有用)。
如果您重新想到图形编辑器, xdg-open file.txt 就是你所要看到的。
note: xdg-open file.xml will open in a Web-Browser, most likely.
So, try;
# select your default sensible-editor from all installed editors, or not.
select-editor
# Open Default Text Editor
sensible-editor file.xml
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