Path: | un.rb |
Last Update: | Mon Aug 04 02:24:16 GMT+10:00 2003 |
Copyright © 2003 WATANABE Hirofumi <eban@ruby-lang.org>
This program is free software. You can distribute/modify this program under the same terms of Ruby.
ruby -run -e cp -- [OPTION] SOURCE DEST ruby -run -e ln -- [OPTION] TARGET LINK_NAME ruby -run -e mv -- [OPTION] SOURCE DEST ruby -run -e rm -- [OPTION] FILE ruby -run -e mkdir -- [OPTION] DIRS ruby -run -e rmdir -- [OPTION] DIRS ruby -run -e install -- [OPTION] SOURCE DEST ruby -run -e chmod -- [OPTION] OCTAL-MODE FILE ruby -run -e touch -- [OPTION] FILE ruby -run -e help [COMMAND]
# File un.rb, line 32 def setup(options = "") options += "v" ARGV.map! do |x| case x when /^-/ x.delete "^-#{options}" when /[*?\[{]/ Dir[x] else x end end ARGV.flatten! ARGV.delete_if{|x| x == '-'} getopts(options) options = {} options[:verbose] = true if $OPT["v"] options[:force] = true if $OPT["f"] options[:preserve] = true if $OPT["p"] yield ARGV, options, $OPT end
Copy SOURCE to DEST, or multiple SOURCE(s) to DIRECTORY
ruby -run -e cp -- [OPTION] SOURCE DEST -p preserve file attributes if possible -r copy recursively -v verbose
# File un.rb, line 64 def cp setup("pr") do |argv, options, opt| cmd = "cp" cmd += "_r" if opt["r"] dest = argv.pop argv = argv[0] if argv.size == 1 FileUtils.send cmd, argv, dest, options end end
Create a link to the specified TARGET with LINK_NAME.
ruby -run -e ln -- [OPTION] TARGET LINK_NAME -s make symbolic links instead of hard links -f remove existing destination files -v verbose
# File un.rb, line 84 def ln setup("sf") do |argv, options, opt| cmd = "ln" cmd += "_s" if opt["s"] dest = argv.pop argv = argv[0] if argv.size == 1 FileUtils.send cmd, argv, dest, options end end
Rename SOURCE to DEST, or move SOURCE(s) to DIRECTORY.
ruby -run -e mv -- [OPTION] SOURCE DEST -v verbose
# File un.rb, line 102 def mv setup do |argv, options| dest = argv.pop argv = argv[0] if argv.size == 1 FileUtils.mv argv, dest, options end end
Remove the FILE
ruby -run -e rm -- [OPTION] FILE -f ignore nonexistent files -r remove the contents of directories recursively -v verbose
# File un.rb, line 120 def rm setup("fr") do |argv, options, opt| cmd = "rm" cmd += "_r" if opt["r"] FileUtils.send cmd, argv, options end end
Create the DIR, if they do not already exist.
ruby -run -e mkdir -- [OPTION] DIR -p no error if existing, make parent directories as needed -v verbose
# File un.rb, line 137 def mkdir setup("p") do |argv, options, opt| cmd = "mkdir" cmd += "_p" if options.delete :preserve FileUtils.send cmd, argv, options end end
Remove the DIR.
ruby -run -e rmdir -- [OPTION] DIR -v verbose
# File un.rb, line 153 def rmdir setup do |argv, options| FileUtils.rmdir argv, options end end
Copy SOURCE to DEST.
ruby -run -e install -- [OPTION] SOURCE DEST -p apply access/modification times of SOURCE files to corresponding destination files -m set permission mode (as in chmod), instead of 0755 -v verbose
# File un.rb, line 170 def install setup("pm:") do |argv, options, opt| options[:mode] = opt["m"] ? opt["m"].oct : 0755 dest = argv.pop argv = argv[0] if argv.size == 1 FileUtils.install argv, dest, options end end
Change the mode of each FILE to OCTAL-MODE.
ruby -run -e chmod -- [OPTION] OCTAL-MODE FILE -v verbose
# File un.rb, line 187 def chmod setup do |argv, options| mode = argv.shift.oct FileUtils.chmod mode, argv, options end end
Update the access and modification times of each FILE to the current time.
ruby -run -e touch -- [OPTION] FILE -v verbose
# File un.rb, line 202 def touch setup do |argv, options| FileUtils.touch argv, options end end