how to change root password in linux. -Technology

how to change root password in linux. -Technology
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1 Answer

Answer :

Open your terminal and enter "sudo passwd root" without ""
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What do you mean by Linux? -Technology

Description : What do you mean by Linux? -Technology

Last Answer : Linux is an open source operating system, means anyone can download it and use it without any fees.It is similar to Unix in its working and difficult to understand. It is an OS that controls your computer system.

Aayush wants to send highly sensitive form data such as username and password -Technology

Description : Aayush wants to send highly sensitive form data such as username and password -Technology

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In a school, a database named “school” is created in mysql whose password is “cbse”. Smith is trying to add a new record of a student having details -Technology

Description : In a school, a database named “school” is created in mysql whose password is “cbse”. Smith is trying to add a new record of a student having details -Technology

Last Answer : import mysql.connectormydb = mysql.connector.connect{host='localhost',user='root',passwd='cbse',database='school'}mycursor = mydb.cursor()mycursor.execute('INSERT INTO student values(3,'Michelle', 'Agartala');')mydb.commit()

How to shrinking root FS in linux?

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Linux users: Do you run without a GUI (such as X)?

Description : Linux users: Do you run without a GUI (such as X)?

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I need help installing Fedora (Linux). Where is the BIOS?

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How to hack wifi password on android phone without root?

Description : How to hack wifi password on android phone without root?

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Description : Blackberry Playbook password security?

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A well_formed document must have a root element. Explain with an example. -Technology

Description : A well_formed document must have a root element. Explain with an example. -Technology

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Explain with a help of an example, how root elements are placed in a XML document? -Technology

Description : Explain with a help of an example, how root elements are placed in a XML document? -Technology

Last Answer : XML documents must contain one element that is the parent of all other elements. This element is called the root element. The root element encloses all other elements in XML. All other elements inside the ... then comes the child element which in turn stores the and of the employee in the tags.

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Description : A root element is (a) a bridge between HTML and XML (b) the parent of all other elements -Technology

Last Answer : (b) A root element is the parent of all other elements.

Name the root element in the following XML document: -Technology

Description : Name the root element in the following XML document: -Technology

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The root element is a parent element of all other elements in data instance. -Technology

Description : The root element is a parent element of all other elements in data instance. -Technology

Last Answer : True The root element is an element that contains all other elements in XML document.

XML document must have one root element. -Technology

Description : XML document must have one root element. -Technology

Last Answer : True XML document must have one root element.

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Last Answer : Valid XML document meansThe document has a DTD and complies to it

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Description : i. Are these tags part of HTML code or XML code? ii. Identify the root element. -Technology

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In Mac OS X, how do I change my admin password if I don't know it?

Description : In Mac OS X, how do I change my admin password if I don't know it?

Last Answer : They have to be the same is version for the machine. For example a set of CDs for a MacBook won’t work in a mac. If you get the media and insert disc 1, restart and hold the c key. When the welcome screen comes up select the HD and then select utilities at the top. Password change is in there :-)

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Root and face bends from an 8mm thick butt weld require testing. The specimens are cut to 20mm wide. The code calls for a 4t bend. Which of the following rollers should be selected for the testing? a) 50mm radius b) 50mdiameter c) 32mm radius d) 32mm diameter

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During root welding, which of the following would be the main cause of excess penetration? a) The root gap is too small in accordance with WPS b) Preheat not used c) The current is too high d) Root face is too large

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Description : How will computer technology change in future years?

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Description : If technology never advanced again, how would marketing change?

Last Answer : Word of mouth by honest genuine opinion based on USAGE not pretty boxes or high tech flashy sell out commercials.

Can you change the style of numbers in an ordered list? -Technology

Description : Can you change the style of numbers in an ordered list? -Technology

Last Answer : Yes, we can change the style of numbers in an ordered list.

Which tag do we use to change the size and style (face) of the text of an HTML file viewed on a Web browser? -Technology

Description : Which tag do we use to change the size and style (face) of the text of an HTML file viewed on a Web browser? -Technology

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………… is used to change the color of a visited link. -Technology

Description : ………… is used to change the color of a visited link. -Technology

Last Answer : vlinkis used to change the color of a visited link

Naman wants to change the background image of his Laptop. 1. Can he set his image as wallpaper? -Technology

Description : Naman wants to change the background image of his Laptop. 1. Can he set his image as wallpaper? -Technology

Last Answer : 1. Yes2. Label B E G A D F C

How can you change the shape of a picture? -Technology

Description : How can you change the shape of a picture? -Technology

Last Answer : Change the Shape of a Picture Steps to change the shape of a picture in a document are as follows:(a) Step 1: Select the picture.(b) Step 2: Click the Picture Tools Format tab.(c) Step 3: Click the Picture Shape. A Picture Shape menu will appear.(d) Step 4: Choose any shape as per the requirement.

In the ………….. dialog box, you can change both line and paragraph spacing. (a) Paragraph (b) Line (c) Format Spacing (d) None of these -Technology

Description : In the ………….. dialog box, you can change both line and paragraph spacing. (a) Paragraph (b) Line (c) Format Spacing (d) None of these -Technology

Last Answer : (a) The Paragraph dialog box can be used to make the document effective by using both line and paragraph spacing.

……….. option provides a way to change the size of an image. -Technology

Description : ……….. option provides a way to change the size of an image. -Technology

Last Answer : Compressoption provides a way to change the size of an image.

You cannot modify your Word options and change the defined information that appears. -Technology

Description : You cannot modify your Word options and change the defined information that appears. -Technology

Last Answer : FalseWord options and pre-filled information can be modified by using MS-Word 2007 new features.

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Description : Which feature is used to monitor all document changes? (a) Edit document (b) Monitor change (c) Track changes (d) Track all -Technology

Last Answer : c) Track changes tool is used when a document is edited or reviewed by many people.

Is it possible to change the background of a slide at some later point of time -Technology

Description : Is it possible to change the background of a slide at some later point of time -Technology

Last Answer : Yes, we can change the background of a slide at any point of time.

………………. provides a command to change the layout of your slide. -Technology

Description : ………………. provides a command to change the layout of your slide. -Technology

Last Answer : Home tab provides a command to change the layout of your slide.

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Description : To change the slides during the Slide Show is called Animation. -Technology

Last Answer : TrueAnimation can be used to changes in slides during the Slide Show.

...method in Pandas can be used to change the index of rows and columns of a Series or Dataframe : -Technology

Description : ...method in Pandas can be used to change the index of rows and columns of a Series or Dataframe : -Technology

Last Answer : Correct option(ii)reindex