FileUtils.ln_s '/usr/bin/ruby', '/usr/local/bin/ruby' FileUtils.ln_s 'verylongsourcefilename.c', 'c', :force => true ln_s(list, destdir, options = {}) Creates several symbolic links in a directory, with each one pointing to the item in list. If destdir is not a directory, raises Errno::ENOTDIR. If destdir is not a directory, raises Errno::ENOTDIR.

FileUtils. ln_s '/usr/bin/ruby', '/usr/local/bin/ruby' FileUtils. ln_s 'verylongsourcefilename.c', 'c', force: true. In the second form, creates a link dir/target pointing to target. In the third form, creates several symbolic links in the directory dir, pointing to each item in targets. If dir is not a directory, raises Errno::ENOTDIR. Ruby allows you to do every operation you can do from your Operating System user interface, or from a terminal. For example… You can rename a directory like this: FileUtils.mv("/tmp/a", "/tmp/b") You’ll also need to use FileUtils here because mv is not available on the Dir class. How to Change Your Current Directory Recursively copy and rename files with Ruby. GitHub Gist: instantly share code, notes, and snippets. FileUtils.remove_dir(path_to_directory) if File.directory?(path_to_directory) Ruby provides several methods for removing directories, but mostly we use remove_dir. Dir.delete and FileUtils.rmdir will only work if the directory is already empty. The rm_r and rm_rf defined in FileUtils are similar to remove_dir. So, We need to add dependency FileUtils to Pathname after gem releases of pathname and fileutils. Example case: pathname-1.0.0 and fileutils-1.0.0 woks fine when Ruby 2.5.0 release. fileutils changes some of public API in Ruby 2.6.0. We will fix pathname class. We need to ship fileutils-2.0.0 and pathname-2.0.0. Subject changed from FileUtils#cp_r verbose mode prints output to stderr to FileUtils verbose mode prints output to stderr Project changed from Ruby 1.8 to Ruby master This was set to the Ruby 1.8 tracker, but I think it is still an issue currently for all FileUtils methods.

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Creates a directory and all its parent directories. For example, FileUtils. mkdir_p ' /usr/local/lib/ruby '. causes to make following directories, if it does not exist. /usr /usr/local

Ruby FileUtils Functions. EditRocket provides the following information on FileUtils functions in the Ruby source code builder. cd(dir, options = {}) - "Options: verbose"

この記事ではRuby 2.5.1、Rails 5.2.3を使用しています。 rails sをすると以下のwarningが出たので解決策として残しておきます。 内容はこのようなものです。 Ruby - Dir Class and Methods - A Dir is a class to represent a directory stream that gives filenames in the directory in the operating system. Dir class also holds directory related operation Aug 24, 2018 · "Globbing" files (with Dir.glob) in Ruby allows you to select just the files you want, such as all the XML files, in a given directory. Even though Dir.blog is like regular expressions, it is not. It's very limited compared to Ruby's regular expressions and is more closely related to shell expansion wildcards. An intergrated glob like method that takes a set of include globs, exclude globs and ignore globs to produce a collection of paths. The ignore_globs differ from exclude_globs in that they match by the basename of the path rather than the whole pathname. public class FileUtils extends Object. General file manipulation utilities. Facilities are provided in the following areas: writing to a file reading from a file make a directory including parent directories copying files and directories deleting files and directories converting to and from a URL FileUtils.ln_s '/usr/bin/ruby', '/usr/local/bin/ruby' FileUtils.ln_s 'verylongsourcefilename.c', 'c', :force => true ln_s(list, destdir, options = {}) Creates several symbolic links in a directory, with each one pointing to the item in list. If destdir is not a directory, raises Errno::ENOTDIR. If destdir is not a directory, raises Errno::ENOTDIR. FileUtils.touch looks like what it does, and mirrors * the touch command: require 'fileutils' FileUtils.touch('file.txt') * Unlike touch(1) you can't update mtime or atime alone. It's also missing a few other nice options.