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. Namespace for several file utility methods for copying, moving, removing, etc. Installation. Add this line to your application's Gemfile: Fileutilsでcp、cp_rを実行する. rubyのFileUtilsでファイルやフォルダを コピーするメソッド は、UNIX/Linuxの コマンドラインで使用するコマンドと全く同じ です。 [FileUtilsのメソッド] @scottmacpherson Yes, also If you're using Bootsnap with Spring, it's the likely culprit:. Shopify/bootsnap#285. The problem is that Bootsnap is requiring fileutils explicitly from the ruby lib dir. How to Use The FileUtils Module There are some extra file handling utilities you can get access to within the FileUtils module. For example, you can compare files , touch a file (to update the last access & modification time ), or copy files & directories with cp_r . @muistooshort @zrl3dx how is a system call better than fileutils again? I'm on Windows and mkdir_p works just fine without spawning a subshell just to parse mkdir -p which would fail anyway. Glad that fileutils is the first alternative in the answer. – TWiStErRob Aug 10 '15 at 10:05 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.
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。
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. FileUtils.mv "#{from_path}", "#{to_path}" I’m trying to move the file from the recordings/queue/ direcotry up a level to recordings/ I don’t really understand the
@muistooshort @zrl3dx how is a system call better than fileutils again? I'm on Windows and mkdir_p works just fine without spawning a subshell just to parse mkdir -p which would fail anyway. Glad that fileutils is the first alternative in the answer. – TWiStErRob Aug 10 '15 at 10:05
Register. If you are a new customer, register now for access to product evaluations and purchasing capabilities. Need access to an account? If your company has an existing Red Hat account, your organization administrator can grant you access. Jan 16, 2007 · rpm -q ruby-libs from command line or do a search in the Add/Remove software GUI. If you have installed from RPM, from the following you obtain the location of the fileutils module on your system: Nov 19, 2018 · Ruby facts, opinions, source code, links, and stuff. Python is another very nice general purpose programming language. Going from Python to Ruby, you’ll find that there’s a little bit more syntax to learn than with Python. Similarities. As with Python, in Ruby,… There’s an interactive prompt (called irb). You can read docs on the command line (with the ri command instead of pydoc). # File lib/fileutils.rb, line 1095 def fu_default_blksize 1024 end All versions of fileutils 17 versions since October 21, 2010: 1.4.1 - November 30, 2019 (17 KB) 1 RubyGems.org is the Ruby community’s gem hosting service.