Executes the given command with the options parameter.
Example:
print sh.system("ls", "-l") sh.system("ls", "-l") | sh.head > STDOUT
Executes a block as self
Example:
sh.transact { system("ls", "-l") | head > STDOUT }
v
String
public setter for the host component v. (with validation)
see also URI::Generic.check_host
require 'uri' uri = URI.parse("http://my.example.com") uri.host = "foo.com" # => "foo.com" uri #=> #<URI::HTTP:0x000000008e89e8 URL:http://foo.com>
extract the host part of the URI and unwrap brackets for IPv6 addresses.
This method is same as URI::Generic#host except brackets for IPv6 (and future IP) addresses are removed.
u = URI(“http://[::1]/bar”) p u.hostname #=> “::1” p u.host #=> “[::1]”
set the host part of the URI as the argument with brackets for IPv6 addresses.
This method is same as URI::Generic#host= except the argument can be bare IPv6 address.
u = URI(“foo/bar”) p u.to_s #=> “foo/bar” u.hostname = “::1” p u.to_s #=> “[::1]/bar”
If the argument seems IPv6 address, it is wrapped by brackets.
uris
an Array of Strings
Attempts to parse and merge a set of URIs
str
String to search
schemes
Patterns to apply to str
Attempts to parse and merge a set of URIs If no block given , then returns the result, else it calls block for each element in result.
see also URI::Parser.make_regexp
uris
an Array of Strings
Attempts to parse and merge a set of URIs
str
String to search
schemes
Patterns to apply to str
Attempts to parse and merge a set of URIs If no block given , then returns the result, else it calls block for each element in result.
see also URI::Parser.make_regexp
Starts the CGI process with the given environment env and standard input and output stdin and stdout.
The host this request is for
Sets the response’s status to the status code
Shortcut for logging an INFO message
Will the logger output INFO messages?
A SimpleServer only yields when you start it
Performs the standard operations for daemonizing a process. Runs a block, if given.