Hi ,
I am trying to get page size of a url(e.g.,www.example.com) using wget command.Any thoughts what are the parameters i need to send with wget to get the size alone?
Regards,
Raj (1 Reply)
I have a html file called myfile. If I simply put "cat myfile.html" in UNIX, it shows all the html tags like <a href=r/26><img src="http://www>. But I want to extract only text part.
Same problem happens in "type" command in MS-DOS.
I know you can do it by opening it in Internet Explorer,... (4 Replies)
Hi All,
In our unix server we have an apache web server running. I can access the default apache web page from my windows machine.
Now, I want to create my own webpage. Therefore I created webpage at /export/home/myname/test.html file. Where do I need to place this file and what do I need... (0 Replies)
Hi All,
Thanks for reading.
I am not sure if I am asking this in the correct group. But here it goes:
There is a shell script which does some system checks and creates an html file called system_summary.html on my Red Hat machine say in /reports directory every hour.
Now I want to view it... (1 Reply)
Hi All,
Thanks for reading.
I am not sure if I am asking this in the correct group. But here it goes:
There is a shell script which does some system checks and creates an html file called system_summary.html on my Red Hat machine say in /reports directory every hour.
Now I want to view it... (6 Replies)
Hi All,
I have some HTML files and my requirement is to extract all the anchor text words from the HTML files along with their URLs and store the result in a separate text file separated by space. For example, <a href="/kid/stay_healthy/">Staying Healthy</a>
which has /kid/stay_healthy/ as... (3 Replies)
Hey guys, looking for a way to encode a string into URL and HTML in a bash script that I'm making to encode strings in various different digests etc.
Can't find anything on it anywhere else on the forums.
Any help much appreciated, still very new to bash and programming etc. (4 Replies)
Hi I am try to use curl to send a static xml file using url encoding to a web page using post. This has to go through a particular port on our firewall as well. This is my first exposure to curl and am not having much success, so any help you can supply, or point me in the right direction would be... (1 Reply)
Discussion started by: Paul Walker
1 Replies
10. Post Here to Contact Site Administrators and Moderators
Hi
I just tried to post following link while answering, its not parsing properly, just try on your browser
Tried to paste while answering :
https://www.unix.com/302873559-post2.htmlNot operator is not coming with HTML/PHP tags so attaching file (2 Replies)
Discussion started by: Akshay Hegde
2 Replies
LEARN ABOUT CENTOS
irb
IRB(1) Ruby Programmers Reference Guide IRB(1)NAME
irb -- Interactive Ruby Shell
SYNOPSIS
irb [--version] [-dfm] [-I directory] [-r library] [--[no]inspect] [--[no]readline] [--prompt mode] [--prompt-mode mode] [--inf-ruby-mode]
[--simple-prompt] [--noprompt] [--tracer] [--back-trace-limit n] [--irb_debug n] [--] [program_file] [argument ...]
DESCRIPTION
irb is the REPL(read-eval-print loop) environment for Ruby programs.
OPTIONS --version Prints the version of irb.
-E external[:internal]
--encoding external[:internal]
Same as `ruby -E' . Specifies the default value(s) for external encodings and internal encoding. Values should be separated
with colon (:).
You can omit the one for internal encodings, then the value (Encoding.default_internal) will be nil.
-I path Same as `ruby -I' . Specifies $LOAD_PATH directory
-U Same as `ruby -U' . Sets the default value for internal encodings (Encoding.default_internal) to UTF-8.
-d Same as `ruby -d' . Sets $DEBUG to true.
-f Suppresses read of ~/.irbrc.
-h
--help Prints a summary of the options.
-m Bc mode (load mathn, fraction or matrix are available)
-r library Same as `ruby -r'. Causes irb to load the library using require.
--inspect Uses `inspect' for output (default except for bc mode)
--noinspect Doesn't use inspect for output
--readline Uses Readline extension module.
--noreadline Doesn't use Readline extension module.
--prompt mode
--prompt-mode mode
Switch prompt mode. Pre-defined prompt modes are `default', `simple', `xmp' and `inf-ruby'.
--inf-ruby-mode
Uses prompt appropriate for inf-ruby-mode on emacs. Suppresses --readline.
--simple-prompt
Makes prompts simple.
--noprompt No prompt mode.
--tracer Displays trace for each execution of commands.
--back-trace-limit n
Displays backtrace top n and tail n. The default value is 16.
--irb_debug n Sets internal debug level to n (not for popular use)
ENVIRONMENT
IRBRC
Also irb depends on same variables as ruby(1).
FILES
~/.irbrc Personal irb initialization.
EXAMPLES
% irb
irb(main):001:0> 1 + 1
2
irb(main):002:0> def t(x)
irb(main):003:1> x+1
irb(main):004:1> end
=> nil
irb(main):005:0> t(3)
=> 4
irb(main):006:0> if t(3) == 4
irb(main):007:1> p :ok
irb(main):008:1> end
:ok
=> :ok
irb(main):009:0> quit
%
SEE ALSO ruby(1).
REPORTING BUGS
Security vulnerabilities should be reported via an email to <security@ruby-lang.org>. Reported problems will be published after being fixed.
And you can report other bugs and feature requests via the Ruby Issue Tracking System (http://bugs.ruby-lang.org). Do not report security
vulnerabilities via the system because it publishes the vulnerabilities immediately.
AUTHORS
Written by Keiju ISHITSUKA.
UNIX November 7, 2012 UNIX