Question

我正在尝试将所有* .md文件从目录复制到另一个目录。使用该代码：

project = Hoe::Manns.get_projectname
dest = "#{Dir.home}/RubymineProjects/#{project}"
wikipath = "#{Dir.home}/RubymineProjects/#{project}.wiki"
FileUtils.mkdir_p "#{dest}/doc", verbose: true if !File.exist?('doc')  
files = Dir.glob("#{wikipath}/*.md")
FileUtils.cp "#{files}", "#{dest}/doc", verbose: true

我正在

cp [＆＃34; /home/sascha/RubymineProjects/hoe-manns.wiki/home.md" ;,＆＃34; /home/sascha/RubymineProjects/hoe-manns.wiki/behind-the- scene.md＆＃34;] / home / sascha / RubymineProjects / hoe-manns / doc 耙子流产了！

Errno :: ENOENT：没有这样的文件或目录@ rb_sysopen - [＆＃34; /home/sascha/RubymineProjects/hoe-manns.wiki/home.md" ;,＆＃34; / home / sascha / RubymineProjects / hoe-manns.wiki / behind-the-scene.md＆＃34;]

也许我错过了什么？

Answer 1

FROM gliderlabs/alpine:latest RUN apk-install curl \ ca-certificates \ bash \ git \ openssl-dev \ readline-dev \ bzip2-dev \ sqlite-dev \ ncurses-dev \ linux-headers \ build-base RUN curl -L https://raw.githubusercontent.com/yyuu/pyenv-installer/master/bin/pyenv-installer -o /pyenv-installer && \ touch /root/.bashrc && \ /bin/ln -s /root/.bashrc /root/.bash_profile && \ /bin/bash /pyenv-installer && \ rm /pyenv-installer && \ echo 'export PYENV_ROOT="$HOME/.pyenv"' >> ~/.bash_profile && \ echo 'export PATH="$PYENV_ROOT/bin:$PATH"' >> ~/.bash_profile && \ echo 'eval "$(pyenv init -)"' >> ~/.bash_profile ENV HOME /root ENV PYENV_ROOT $HOME/.pyenv ENV PATH $PYENV_ROOT/shims:$PYENV_ROOT/bin:$PATH可以将单个文件名或数组的文件名作为其第一个参数。试试这个：

FileUtils.cp

将所有* .md复制到特定目录（ruby）

1 个答案: