How to Change Permissions to Certain File Pattern/Extension

How to change permissions to certain file pattern/extension?

use find:

find . -name "*.sh" -exec chmod +x {} \;

Recursively change file extensions in Bash

Use:

find . -name "*.t1" -exec bash -c 'mv "$1" "${1%.t1}".t2' - '{}' +

If you have rename available then use one of these:

find . -name '*.t1' -exec rename .t1 .t2 {} +

find . -name "*.t1" -exec rename 's/\.t1$/.t2/' '{}' +

Ansible: Changing permissions of files inside a directory in .yml file

Try:

- name: Fix 'support_tools' permissions
  file: path=/dir/tools owner=abc group=abc mode=0775 state=directory recurse=yes

Limit file format when using input type= file ?

Strictly speaking, the answer is no. A developer cannot prevent a user from uploading files of any type or extension.

But still, the accept attribute of <input type = "file"> can help to provide a filter in the file select dialog box provided by the user's browser/OS. For example,

<!-- (IE 10+, Edge (EdgeHTML), Edge (Chromium), Chrome, Firefox 42+) --> 
<input type="file" accept=".xls,.xlsx" />

Is there a way to just commit one file type extension from a folder?

If you want to add all files with a specific file extension, all you have to do is specify it at the time you go to stage the files using a wildcard.

git add *.c

Here .c can be any extension you want.

Exclude certain file extensions when getting files from a directory

You should filter these files yourself, you can write something like this:

    var files = Directory.GetFiles(jobDir).Where(name => !name.EndsWith(".xml"));

Chrome Extension: Difference between permissions and matches (match patterns)

1. Permissions for domains

Web pages can not make Cross-Origin XMLHttpRequest (AJAX), but extensions can. Adding the domain in permissions will allow you to do ajax requests to the specified domain from your content scripts.

2. Matches

Content scripts work inside loaded pages. With matches you are able to specify inside which pages you want to inject your content scripts.

Example: I want to fetch weather data from openweathermap.org, and present the data only on google.com pages.

"permissions": [
  "http://api.openweathermap.org/*"
],
"content_scripts": [
  {
    "matches": ["https://*.google.com/*"],
    "js": ["js/content.js"]
  }
]

How to Change Permissions to Certain File Pattern/Extension