Tricks And Tweaks

How To Unmute Volume at Start-up in Kali Linux

You might have noticed that , by default, the volume is muted on system startup in Kali Linux – this is more annoying then helpful sometimes. If you want to get rid of adjusting your volume every time your system boots-up, here's how you can fix this.

First, install alsa utils: open a console window (for windows users it's the older brother of  "command prompt") and type:

Once installed, type in the same console window:

alsamixer

 

You'll see a screen like the one below:

Set your volume as high as you like by using the up or down directional keys.

Press F6, and from the list of available sound-cards choose the default card you have installed on your system – in my case it's the HDA Intel.

By using the directional keys (up-down-left-right arrows), move to the Auto-Mute menu.

Set it from the default “Enabled” to "Disabled". Press “Esc” to exit the alsamixer menu, reboot Kali and afterwards you'll notice that the system volume will retain it's volume control, no more “default mute at start-up”.

While nearly of us are already aware of obvious keyboard shortcuts similar “Alt+F4” in addition to “Ctrl+C”, at that topographic point are around obscure shortcuts which nearly of us tend to overlook. These keyboard shortcuts are non alone useful for the average PC user but for advanced users every bit well. This article contains many such amazing keyboard shortcuts which if used properly could salve a lot of fourth dimension in addition to effort. So let's larn started.

Windows key+D: This shortcut is the keyboard equivalent of “Show the Desktop”. It is useful for chop-chop minimizing every opened upwards window when someone walks inwards in addition to you lot are doing around someone work.

Ctrl+Shift+Esc: This shortcut straight starts the describe of piece of occupation manager. While Alt+Ctrl+Del was used to convey out the Task Manager inwards Windows XP in addition to before versions, inwards Windows 10, Windows 8.1, Windows viii in addition to Windows 7, it only brings upwards the lock this figurer screen.

Ctrl+Click: This shortcut is useful for opening a link inwards a background tab. This is useful when you lot conduct maintain to charge a page without leaving the electrical current one.

Alt+Print Screen: takes the screenshot of the electrical current active window every bit opposed to only Print Screen which takes the screenshot of the entire screen.

Shift+Click for Yes to All in addition to No to All: If you lot conduct maintain a lot of dialog boxes hollo for aye in addition to no question, only shift+click Yes or No on 1 to aye all or no all.

Ctrl+C on an fault dialog box to re-create its contents: Suppose your figurer is giving an fault message in addition to you lot desire to re-create its contents to post to the back upwards guy, what practise you lot do? Just press Ctrl+C piece the dialog box is highlighted in addition to its contents volition live on copied to your clipboard.

Ctrl+T: This keyboard shortcut opens a novel tab inwards meshing browsers.

Ctrl+Shift+T: Reopens the concluding shut tab.

Ctrl+Shift+N: This shortcut opens a novel incognito window inwards Google Chrome.

Ctrl+Shift+P: Opens a novel someone window inwards Mozilla Firefox.

Alt+Enter afterward writing the domain hollo inwards the address bar of your browser to insert .com automatically.

Shift+Enter inserts .net domain hollo extension.

Ctrl+W: This shortcut closes the electrical current tab inwards your browser quickly.

Ctrl+Backspace: This shortcut deletes the concluding discussion you lot conduct maintain typed. It is useful inwards representative you lot typed inwards a incorrect discussion in addition to desire to delete it quickly.

Ctrl+Left or Right Arrow key: This shortcut allows you lot to motility the cursor 1 discussion at a fourth dimension instead of the default 1 graphic symbol at a time.

Ctrl++: This shortcut allows you lot to zoom inwards spider web pages inwards spider web browsers. Useful when text on a spider web page is likewise small-scale to read properly. Ctrl+Scroll bicycle tin also zoom inwards documents, file thumbnails in addition to icons inwards Windows 10, Windows 8.1, Windows 8, Windows seven in addition to Windows Vista.

Ctrl+-: This shortcut does the contrary of the previous shortcut.

Ctrl+0: Reset the webpage's zoom.

Windows key+M: Minimizes all the opened upwards windows.

Ctrl+L: This shortcut allows you lot to chop-chop boundary to the address bar of your spider web browser.

Windows key+Pause/Break: Quickly opened upwards the organization properties dialog box.

Ctrl+Shift+Delete: This shortcut opens the choice to delete your browser's history, cookies, cache in addition to other details that it stores piece you lot browse the internet. This shortcut is extremely useful for the privacy conscious.

Windows Key+L: This shortcut locks your computer.

Ctrl+H: makes the history appear.

CTRL+B: Bold CTRL+U: Underline CTRL+I: Italic.

Alt+Select: This shortcut allows you lot to select rectangular blocks of text inwards Word processors, something that is non possible amongst unproblematic select.

F2: Allows you lot to rename the selected file.

Holding Shift piece inserting a device amongst removable storage prevents automatic run.

Ctrl+F: This keyboard shortcut opens the Find choice inwards whatsoever program.

Ctrl+S: If you lot are working on a software in addition to desire to chop-chop salve your progress, this shortcut volition come upwards inwards handy.

Ctrl+Home in addition to Ctrl+End: Useful for chop-chop going to the tiptop in addition to bottom of a page.

Ctrl+P: Useful for printing the electrical current page.

Space Bar: While viewing a spider web page inwards a browser, pressing infinite bar moves the page down.

Alt+Tab: Useful for chop-chop cycling betwixt running applications. Press along amongst Shift to cycle backwards.

Ctrl+Tab: Cycle betwixt tabs inwards your browser.

Ctrl+F5: Clears the cache in addition to refreshes the electrical current tab.

Shift+Right click: Open alternate correct click options.

Alt+Double click: Open the file's properties. Alt+Enter tin also live on used for this.


These are around keyboard shortcuts that I constitute extremely useful. If you lot know around to a greater extent than useful keyboard shortcuts, practise elevate them inwards the comments.

VLC, the gratuitous in addition to opened upward origin media actor is bully at playing media of fifty-fifty the nearly obscure formats. However, that is non all it tin do. It tin move used to easily convert videos from i format to other. Converting videos amongst VLC media actor is pretty fast in addition to is inwards the league of nearly premium video converters inwards price of quality. It tin also move used to resize videos from i size to other for when you lot take away to shrink videos to check inwards your mobile devices. It tin also serve every bit a quick video cutting tool.

Convert Videos amongst VLC Media Player

To convert videos amongst VLC media player, follow the steps given below:-

1) Open VLC media player.
2) Click on Media inwards the Menu bar.
3) In the dropdown menu, click on Convert/Save. Alternatively, you lot tin press Ctrl+R to direct plow over media options.


4) Click on the Add push clit on the right of the File selection box to charge the video whose format you lot want to change.
5) Click on Convert/Save button.
6) In the next dialog box, click on browse to guide the goal where your converted video volition move saved.


7) In the profile selection option, guide from a pre-configured profile of the output or customize it past times clicking on the Settings picture on its right. You tin guide from a arrive at of encapsulation, video in addition to well formats inwards the next dialog box if you lot want to customize the output.
8) Click on Start to start conversion.
9) VLC's progress bar volition demonstrate progress. Do non unopen the actor when it is converting videos every bit it volition effect inwards output video getting corrupted.

The speed amongst which VLC converts videos depends upon your computer's specifications. Influenza A virus subtype H5N1 faster reckoner converts faster acre slower PCs accept a lot of time. At the halt of the conversion process, you lot volition teach the video inwards the format that you lot cause got selected inwards footstep 6.

Resize in addition to shrink videos amongst VLC media player

Resizing the video involves making kid changes inwards the steps followed inwards conversion. While customizing the profile inwards footstep 7, become to the Video codec tab. Inside the Resolution tab, teach inwards the desired width in addition to meridian that you lot deem check for your needs. After that, only convert the video every bit you lot ordinarily would. This would effect inwards the output video having the same dimensions that you lot specified. However, it is of import to depository fiscal establishment complaint that exact dimensions would alone move achieved if the facial expression ratio of the video is maintained. If the right facial expression ratio is non satisfied past times your dimensions, VLC volition accept i of your dimension in addition to alter the other to satisfy it.

Cut videos amongst VLC media player

To crop videos amongst VLC media player, become to the card bar in addition to click on View menu. Inside it, depository fiscal establishment check Advanced Controls. This volition effect inwards a few extra buttons over the normal toolbar. Play the video of your selection in addition to press the tape push clit (from the newly added buttons) at the betoken inwards the video from where you lot want to start. Then, i time to a greater extent than press this push clit when the video reaches the betoken at which you lot want to halt it. The cutting video volition automatically move saved inwards your Videos library. It is located at Libraries/Videos inwards Windows 10, Windows 8.1, Windows 8, Windows seven in addition to Windows Vista. In Windows XP, it is located at My Documents\My Videos. You tin role the Frame past times Frame push clit to teach a high grade of accuracy. You take away to install the newer versions of this program every bit older versions create non back upward this.

Related: A ameliorate agency to cutting videos amongst VLC.

Some fourth dimension ago, I released a folder locking application on this blog. It has been downloaded past times a lot of users till now. Many of them are curious most how the plan industrial plant as well as regularly transportation me emails inquiring most this. This article volition explicate precisely what the plan does as well as how it locks folders.