Centos old version - centos 6.10 download
Centos old version - centos 6.10 download
Index of /6.10/isos/x86_64 (centos.org)
CentOS-6.10-x86_64-LiveDVD.iso
CentOS-6.10-x86_64-bin-DVD1.iso
Centos 7
Index of /linux/centos/7.9.2009/isos/x86_64/ (man.poznan.pl)
Redirect HTTP to HTTPS with IIS 10
Redirect HTTP to HTTPS with IIS 10
1. Launch IIS Manager and select the website under the connections section on the left
If you don’t see the “URL Rewrite” button, you need to install “URL Rewrite” extension
https://www.iis.net/downloads/microsoft/url-rewrite
2. Click on “URL Rewrite” button.
3. On the next screen click on “Add Rule(s)” link on the right side menu.
4. Select “Blank Rule”, then click OK button.
5. On the next screen, enter the following details
6. Enter a user-friendly name like we used “Redirect-To-HTTPS”. Then, under the Match URL section, set Requested URL to “Matches the Pattern” and set Using to “Regular Expressions“. Then set the Pattern type to (.*) as shown in the below screenshot.
1
2
|
Name = Redirect-To-HTTPS
Pattern = (.*)
|
Keep all other options default.
7.Scroll down, expand “conditions” on the same screen. Click on Add button
Expand the Conditions block. Under Logical Grouping change the drop-down to Match All and click on Add. Under the Condition input box type “{HTTPS}“. In the input string select “Matches the Pattern” and set the Pattern value to “^OFF$“.
1
2
|
Condition input = {HTTPS}
Pattern = ^OFF$
|
Click “OK” button.
8.Scroll Down to the actions section.
Expand the Action block. Select the Redirect option in the Action Type dropdown. Set the Redirect URL to “https://{HTTP_HOST}/{R:1}“. Append query string must be checked and set the Redirect type select Permanent (301). Then click the Apply button in the right sidebar.
1
2
3
|
Action type = Redirect
Rewrite URL = https://{HTTP_HOST}{REQUEST_URI}
Redirect type = Permanent (301)
|
Click “Apply” from the right side “Actions” menu to save the changes.
Most popular PostgreSQL GUIs in 2022
Most popular PostgreSQL GUIs in 2022
pgAdmin
pgAdmin is the most popular PostgreSQL GUI. It is purpose built for Postgres and supports all its features and operations. pgAdmin is open source and also supports Postgres derivative databases such as EDB Postgres Advanced Server. You can test it live here.
pgAdmin supported platforms
You can install pgAdmin on
Linux
macOS
Windows
And then access it locally or over internet via your navigator.
Pros
You can run pgAdmin as a web application, on your computer or on any server, meaning you can use pgAdmin to access and manage distributed Postgres databases, from anywhere.
pgAdmin allows you to create, read and edit all PostgreSQL objects
You can easily rearrange its UI
pgAdmin offers advanced server monitoring capabilities
Cons
pgAdmin isn't as straight forward to install on your desktop as other postgres clients
pgAdmin is rather heavy and not easy to onboard
pgAdmin is more suited for administrating your PostgreSQL than developing on it
pgAdmin pricing: pgAdmin is free and open source
DBeaver
DBeaver is a widely used multi database GUI tool, particularly popular among postgreSQL developers. Just like pgAdmin, it's open source. In addition to postgreSQL, it supports MySQL, PostgreSQL, SQLite, Oracle, DB2, SQL Server, Sybase, MS Access, Teradata, Firebird, Apache Hive, Phoenix, Presto, and more.
DBeaver supported platforms
Linux
macOS
Windows
Pros
DBeaver is super easy to install as a desktop application, and to connect to your PostgreSQL database
DBeaver offers a visual query builder to create advanced SQL queries without advanced (or any) knowledge of SQL
It comes with strong data access, search, visualization and edition capabilities
DBeaver also offers a fake data generator to populate your database and test it and the applications built on it
Cons
DBeaver runs locally requires a lot of computer resources, which leads to a performance crash
DBeaver pricing: It has a free open source edition as well as a corporate edition. The standard license for the enterprise edition can be purchased for $ 199 or a subscription for $ 19 per month. The free version is good enough for most businesses as many DBeaver users will tell you that the free edition is better than pgAdmin.
OmniDB
OmniDB is a browser-based app to access and manage various databases such as Oracle and MySQL. And of course, it can act as your PostgreSQL client.
OmniDB supported platforms
Linux
macOS
Windows
Pros
OmniDB supports plugins, so developers can add functionalities to their PostgreSQL GUI
It can be accessed by multiple users from several computers, making it a good option to collaborate on your PostgreSQL databases
OmniDB offers intuitive data editing features such as ability to copy and paste blocks
Good SQL editing with a customisable SQL editor featuring syntax highlight and code completion
Cons
Light documentation especially on the usage of the tool
OmniDB is more complex than a Postico or TablePlus but less advanced than a DataGrip or Navicat. It's a good free option but maybe less complete than DBeaver, which has a better documentation and a seemingly larger community.
OmniDB pricing: free and open source
DataGrip
DataGrip is a multi database IDE to install locally, that can act as your Postgres GUI and much more. It is developed by JetBrains who are known for their numerous dev tools. On top of Postgres, it supports MySQL, Oracle Database, Redshift, MariaDB, Cassandra, MongoDB and more.
DataGrip supported platforms
Linux
macOS
Windows
Pros
Powerful data viewer and editor
Great and customisable UI
A lot of powerful features to develop on your PostgreSQL database, such as context and schema based code completion, and real-time bug detection in your code (and fix suggestions!).
Cons
DataGrip can be resource intensive
Because it's much more than a Postgres client, DataGrip can be a bit overwhelming for beginners
DataGrip pricing: $8,9 per month, $199 per user per year for organisations.
Navicat
Navicat is a GUI focused on database development. As it is multi database, on top of acting as your PostgreSQL GUI, it can connect MySQL, MariaDB, MongoDB, SQL Server, Oracle, PostgreSQL, and SQLite.
Navicat supported platforms
Linux
macOS
iOS
Windows
Pros
Easy and powerful SQL development tools, such as a visual SQL builder, code completion and customisable Code Snippets.
Good database structure visualisation and edition capabilities.
Collaboration feature
Cons
Not Open Source
Navicat pricing: $349.99 per year for non commercial usage, $699.99 per year for commercial usage, with different commitment options
Postico
Postico is macOS PostgreSQL client for reading data, doing basic manual data entry and editing your database structure.
Postico supported platforms
macOS
Pros
Postico is extremely straight forward to execute basic tasks over your PostgreSQL database
Postico easy to install and to securely connect to your Postgres database
Cons
Postico's strenghts are also its weaknesses: it doesn't offer advanced administration, monitoring or querying capabilities
Postico is only available on macOS
Postico pricing: $5.99 to $299 per month for 1 user, free trial with feature limitations but no time limit.
TablePlus
TablePlus is a database management GUI supporting various databases including MySQL, Redshift, Redis, MongoDB and of course PostgreSQL.
TablePlus supported platforms
Linux
macOS
iOS
iPadOS
Windows
Pros
High performance and speed.
Clean and intuitive data browsing, querying and editing UI
Various and easy to use security features
Good query editor including autocomplete, highlight syntax, query reformatter and history.
Cons
Not very stable, has a lot of bugs.
Very limited free trial version.
TablePlus pricing: from $49 to $99
AQuirreL SQL
SquirreL SQL is a Java tool to view the structure of databases, browse their data, issue SQL commands and more. It supports many databases including SQL Server, MySQL, Oracle Database and of course PostgreSQL.
Squirrel SQL Supported platforms
Linux
Mac OS
Windows
Pros
SquirreL SQL supports Java plugins to extend its capabilities
Cons
Configuration is hard for first time users
The interface isn't the most intuitive
SquirreL SQL pricing: free and open source
HeidiSQL
HeidiSQL is a client supporting various databases including MariaDB, MySQL and PostgreSQL. It's been built with the goal of being easy to learn.
HeidiSQL supported platforms
Windows
Pros
HeidiSQL is particularly good at managing several databases/servers simultaneously. Not only it can connect to multiple servers, but allows direct exports from one server or database to another and search across all the connected databases from the same server.
HeidiSQL is easy to install as a Windows app.
Cons
Limited to Windows
Not very stable, has a lot of bugs.
HeidiSQL pricing: free and open source
How to Unzip zip files in CentOS
Installing unzip on CentOS 7:
On CentOS 7, the unzip package may not be installed by default. But it is available in the official package repository of CentOS 7. So it is very easy to install.
First update the YUM package repository cache with the following command:
#sudo yum makecache
Now install unzip with the following command:
check whether unzip works, run the following command:
Listing the Contents of the Zip file using unzip Command:
You can list all the files and directories stored inside a Zip file with the following command:
$ unzip -l app.zip
Extracting a Zip File using unzip Command:
You can extract a Zip file using the unzip command very easily.
To extract a Zip file into the current directory where the zip file is, run the following command:
$ unzip app.zip
Unzip zip files in command line in CentOS
To unzip a zip folder, use the unzip command followed by the name of the zip file.
unzip file.zip
The unzip command in CentOS will unzip the zip file to the current working directory.
Unzip zip file to specific directory
With -d
option we can specify the directory, which we want to extract files.
unzip -d /tmp file.zip
This time CentOS unzip command will extract the zip file to the /tmp directory.