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Herb Tucker

Linux Knowledge Base and Tutorial - 0 views

  • The UMASK value masks out the bits. The permissions that each position in the UMASK masks out are the same as the file permissions themselves. So, the left-most position masks out the owner permission, the middle position the group, and the right most masks out all others. If we have UMASK=007, the permissions for owner and group are not touched. However, for others, we have the value 7, which is obtained by setting all bits. Because this is a mask, all bits are unset. (The way I remember this is that the bits are inverted. Where it is set in the UMASK, it will be unset in the permissions, and vice versa.)
  • The problem many people have is that the umask command does not force permissions, but rather limits them
  • Therefore, setting the UMASK=007 does not force creation of executable programs, unless the program creating the file does itself).
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  • - - regular file c - character device b - block device d - directory p - named pipe l - symbolic link
  • Lets look at a more complicated example. Assume we have UMASK=047. If our program creates a file with permissions 777, then our UMASK does nothing to the first digit, but masks out the 4 from the second digit, giving us 3. Then, because the last digit of the UMASK is 7, this masks out everything, so the permissions here are 0. As a result, the permissions for the file are 730. However, if the program creates the file with permissions 666, the resulting permissions are 620. The easy way to figure out the effects of the UMASK are to subtract the UMASK from the default permissions that the program sets. (Note that all negative values become 0.)
  • You can change it anytime using the umask command. The syntax is simply umask <new_umask>
  • Here the <new_umask> can either be the numeric value (e.g., 007) or symbolic. For example, to set the umask to 047 using the symbolic notation, we have umask u=,g=r,o=rwx
  • Where "new_owner" is the name of the user account we want to sent the owner of the file to, and "filename" is the file we want to change. In addition, you can use chown to change not only the owner, but the group of the file as well. This has the general syntax: chown new_owner.new:group filename
  • Another useful trick is the ability to set the owner and group to the same ones as another file. This is done with the --reference= option, which sets to the name of the file you are referencing. If you want to change just the group, you can use the chgrp command, which has the same basic syntax as chown. Not that both chgrp and chmod can also take the --reference= option. Further, all three of these commands take the -R option, which recursively changes the permissions, owner or group.
emileybrown89

Kaspersky Technical Support +1-855-676-2448 for security failure - 0 views

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    If you want to restore default settings in Kaspersky Total Security, click the settings link in the application's main window, then click Manage Settings and select Restore settings on the drop-down menu. This will open the Restore settings wizard that will help you roll back changes made to the product's configuration. If does not start, then the protection does not work or works incorrectly. In this case, you need repair and we recommend using certified Kaspersky Technical Support +1-855-676-2448.
Soul Book

The Incredible Em & Elastic Layouts with CSS - 0 views

  • Elastic design uses em values for all elements. Ems are a relative size, written like this: 1em, 0.5em, 1.5em etc. Ems can be specified to three decimal places like so: 1.063em. “Relative” means: They are calculated based on the font size of the parent element. E.g. If a <div> has a computed font size of 16px then any element inside that layer —a child— inherits the same font size unless it is changed. If the child font size is changed to 0.75em then the computed size would be 0.75 × 16px = 12px. If the user increases (or decreases) text size in their browser, the whole interface stretches (or shrinks.)
  • All popular browsers have a default font size of 16px. Therefore, at the default browser setting, 1em = 16px.
  • The <body> inherits it unless styled otherwise using CSS. Therefore 1em = 16px, 0.5em = 8px, 10em = 160px and so on. We can now specify any element size we need to using ems!
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  • However, (gasp) IE has a problem with ems. Resizing text from medium (default) to large in IE5/6 would lead to a huge increase in font size rather than the gradual one expected. So another selector is needed to get IE to behave: html{ font-size:100%; }
  • Let’s give our <body> some more style, and center everything in the viewport (this will be important later for our content wrapper.) Our initial CSS ends up like this: html{ font-size: 100%; } body{ font-size: 1em; font-family: georgia, serif; text-align: center; color: #444; background: #e6e6e6; padding: 0; margin: 0; }
  • 1 ÷ 16 × 740 = 46.25em (1 ÷ parent font-size × required pixel value = em value)
  • While we're here, we might as well add some typographic goodness by selecting a basic leading and adding some vertical rhythm, with everything expressed in ems.
  • Set a 12px font size with 18px line height and margin for paragraphs
  • Dividing the desired line height (18px) by the element font size (12px) gives us the em value for line height. In this example, the line height is 1 and a half times the font size: 1.5em. Add line height and margin properties to the CSS: p{ font-size: 0.750em; line-height: 1.5em; margin: 1.5em; } Now the browser will say to itself, “Oh, line height and margin is set to 1.5em, so that should be 1.5 times the font size. What’s the font size, again? 12px? OK, cool, make line height and margin 1.5 times that, so 18px.”
  • To retain our vertical rhythm we want to set an 18px line height and margin. Easy: If the font size is 18px then 18px in ems is 1em! Let’s add the properties to the CSS (and make the font weight light:) h1{ font-size: 1.125em; line-height: 1em; margin: 1em; font-weight: 300; }
  • Jon, good article and very useful chartm but your text sizing method has one major drawback. If elements with font-sizes set in em’s are nested, i.e with lists, these elements inherit the font size. Therefore each child element will be 0.75em (or 75%) of the previous one: See an example here. (Would have posted the code put it was coming out really ugly!) I would recommend against using that method and setting the global font size in the body tag i.e. 'font-size:75%' for 12px. Then only setting different font-sizes where necessary.
  • Thanks Will, interesting point, but that is solved with a simple font-size:1em on the first child. Retaining the default ensures that even images are sized correctly in ems. IE (surprise) will compute incorrectly against a parent length equivalent to 12px. My preference born out by some minor but painful computed size errors in complex layouts is not to adjust the body, and only set font size where necessary for specific elements.
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    A nice and simple explanation of using EMs to make elastic layouts
Jungle Jar

9 Icon Sets Aimed At The Web Application Developer - 0 views

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    These icon sets were created with the Web Application Developer in mind. What separates these icon sets from others is the ease of which they can be integrated into the GUI (Graphic User Interface) of applications. They also work well for just about any other use you might come up with.
Magento

Magento Customer Pictures Contest is a social Magento Extensions that allows customers ... - 0 views

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    Magento Customer Pictures Contest is a social Magento Extensions that allows customers to take part in the pictures contest rated by facebook like system. Relying on the results, Administrator will announce winner of the contest and send coupon code to the winner who can use the coupon code to buy the products on the main site and recieve incentives on price. Main Features: Customer back end: Customers after logging in can attend Magento Customer Pictures Contest if they agree the terms& conditions. Customers can upload pictures using Ajax uploader with a progress bar. After uploading successfully, customer can add title, descriptions of picture Customer can edit/delete pictures from list Customers can crop images using tool developed by Jcrop Javascript Customer can change avatar picture, user name Customer can withdraw from the contest Magento Templates design for customer back end: Picture list view User info block Upload picture block Picture list: pictures, facebook like button, system status, delete/hide button Toolbar: sort by (newest, most popular) Picture view User info block Picture items: picture, title, description Admin back end: Admin back end can be accessed at a tab located on admin navigation bar. The tab includes 2 items (all pictures, all winners) All pictures view: include all pictures to present Allow admin to set status for pictures such as: Approved, Denied, Removed Admin can send email to user to notify user's pictures status changes Allow admin to set winner for pictures, send email notification to customer Allow admin to set up coupon code and send email to customer All winners view Include current winner block: picture, username, number of likes by facebook List winners: admin can sort, filter.... Front end: List all pictures of all contestants if a user visits the Magento Customer Pictures Contest Include an upload button to allow user to upload image or ask user to login to upload image Include late
Hema Esam

Free Furry Cushions Social Icons Set - 0 views

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    You can use the set for all of your projects for free and without any restrictions. You can freely use it for both your private and commercial projects, including software, online services, templates and themes. The set may not be resold, sublicensed, rented, transferred or otherwise made available
steves1992

Mcafee Customer Service Number UK 0800-014-8929 - 2 views

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    McAfee Customer Service Contact Number UK for McAfee Billing & Activation Support If you require McAfee Customer Service, then you need to Contact McAfee 0800-014-8929 and activate your Mcafee product first by using the McAfee Activation process by our tech experts. You can avail the product activation process by calling the McAfee UK. The McAfee Customer Care experts will offer you all the required McAfee Support regarding the McAfee Billing problems with the help of McAfee Contact. However, before you decide to Contact McAfee help phone number, you can simply take a look here. We have deeply discussed the tech process to activate McAfee Security so that the users do not require to go to the McAfee Technical support Number. However, if you come across any such trouble, then you are free to call our McAfee Phone Number for support guidance by experts. You can find the toll free number for McAfee tech support visible on the web page of the official service website. We suggest the customers take a look at the steps given here before they decide to call McAfee help number. Assured McAfee Customer Service Number UK to Solve The Below Provided Problems: +44 800-014-8929 Decode any difficulty within the installation system Getting McAfee Windows Solved Solve McAfee antivirus errors Solve the detected threats Solving McAfee retail card installation issues Setting up McAfee products Solve McAfee virtual technician (MVT) problems Repair restore McAfee computer tune up blunders Diagnose & examine error to get to the bottom of them Activate, upgrade & update protection program suite Alter McAfee antivirus product settings as per the requirement Categorize safety settings for a highly developed stage of fortification Our certified tech specialists at Mcafeephonenumber.co.uk will assist you to stop the entry of those malware infections, to uproot the distinguished ones. we are ready to conjointly help you regarding the functioning of Mcafee AntiVirus software on your system. Qu
magecompinc

How to Configure Magento 2 Currency Settings - 0 views

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    Magento 2 store provides a display currency functionality where you can display the currency symbol on the product prices, orders, and invoices. By default, Magento 2 offers setting up the currency globally in up to 200 countries. So Configure Magento 2 Currency Settings of your store.
magecompinc

How to Set up Multiple Payment Methods on your Shopify Store - 0 views

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    Many Shopify store owners would want to set up multiple payment methods for their Shopify store in order to provide users with full utilities when they visit your store. That is why I have assembled this comprehensive blog on How to Set up Multiple Payment Methods on your Shopify Store.
Arch Aznable

12 Free CMS Icon Set | Blogfreakz - Web Design and Web Development resources - 0 views

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    Smashing magazine is release CMS Icon Set, a set with 12 high quality icons in 48×48px, available in the .png-format.
Julie Arceneaux

How to change your keyboard settings in Windows 8 - 0 views

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    I tried to change my keyboard setting in my Windows 8 PC and it really worked for me. Try this it's really interesting.
seo india

Automate your SEO setting By Powerful Magento 2 SEO Extension - Justwebdevelopment - 0 views

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    Automate your SEO setting By Powerful Magento 2 SEO Extension - Justwebdevelopment
websolutions123

IT Solutions That Really Work - 58 views

We are also web design and SEO company in India.

web designing

Arch Aznable

Redis - Open Source Advanced key-value Store (NoSQL) | Blogfreakz - Web Design and Web ... - 0 views

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    Redis is an open source, advanced key-value store. This is often referred to as server data structure because the key can contain strings, hashes, lists, sets and set sorted
GoMage GoMage

Long-awaited release of Advanced Navigation version 4.1 - 0 views

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    We are in a hurry to introduce you a revolutionary version 4.1 of Advanced Navigation extension, which is full of only with advantages: - Now extension works faster! JavaScript runs about 20% faster; - SEO optimization: Preventing Google from indexing the pages! - Added ability to display two "Shop By" blocks; - Added ability to choose the next/previous product or return from the product page without additional pages; - Added ability to set up the ranges for price; - Added ability to set up the attribute location; - Added ability to show currency in slider; - Ability to change the buttons text and color; - Improved ability of using Advanced Navigation and SOLR; - Added ability to use "Show Next 20" options for attribute; - And others.
Harry Adam

How to set up Google Authorship - 0 views

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    Here you can learn how you can set up your Google authorship. Google authorship is a algo by Google which displays a small picture of the site author alongside the indexed search results on Google's results page.
Mike John

How to Choose the Best Web Design or Development Company? - 0 views

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    Setting up your business on the internet may come with lots of challenges and difficulties at the beginning… http://www.nexvistech.com/blog/how-to-choose-the-best-web-design-or-development-company
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    Setting up your business on the internet may come with lots of challenges and difficulties at the beginning… http://www.nexvistech.com/blog/how-to-choose-the-best-web-design-or-development-company
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    Setting up your business on the internet may come with lots of challenges and difficulties at the beginning… http://www.nexvistech.com/blog/how-to-choose-the-best-web-design-or-development-company
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    Setting up your business on the internet may come with lots of challenges and difficulties at the beginning… http://www.nexvistech.com/blog/how-to-choose-the-best-web-design-or-development-company
rahhulkumar

How to identify the right objectives for your content marketing strategy - 0 views

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    The most important part of a content marketing strategy is identifying and setting specific goals. Unless you know the purpose that your content is going to serve, it is just a random piece of information without much value. Just like setting targets for any other aspect of business, well-defined and measurable objectives are essential for judging the efficiency of your content.
Redesign Unit

Make Your Own Custom Website Design - 0 views

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    There are many web sites that show you how to set up Redesign Your Web, and how to find a niche product. Just take your time looking into the various niche markets and i am sure you will find something that appeals to you. Then just set up your web site dedicated to that niche market.
Redesign Unit

Basics of web design - 0 views

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    The most important one would be the coding aspect. The most important parts would be the first tag being the html tag. It is essential and can only be used once per page. The set up will be shown below in terms of how to set it up in regards to the bare minimum. The reason for that would be to demonstrate how much is needed in order to build a web page.
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