Vim查看文件中某字符出现的个数: https://blog.csdn.net/liuxuejiang158blog/article/details/32135575 Vim跳转操作: https://blog.csdn.net/zcl369369/article/details/7551962 查看当前文件夹个数: https://blog.csdn.net/a1007720052/article/details/79408681 来源：CSDN作者：zhulf0804链接：https://blog.csdn.net/zhulf0804/article/details/103773922 标签 csdn
