What command can be used to check for file system? Run CHKDSK to Check for File System Errors
In Windows, you can run the CHKDSK command. CHKDSK is an abbreviation of “Check Disk”. As its full name implies, it is used to check for hard drive errors including file system errors. So, you can use the CHKDSK command to check for file system errors in Windows.
Which command mounts all existing filesystems? Which command mounts all existing filesystems in /etc/fstab? A user runs the fsck command with the -a option on a filesystem that is showing signs of corruption.
What hex code is associated with a Linux swap type partition? Such a file system could be the linux standard ext3 file system or linux swap space, or even foreign file systems like (Microsoft) NTFS or (Sun) UFS. There is a numerical code associated with each partition type. For example, the code for ext2 is 0x83and linux swap is 0x82(0x mean hexadecimal).
Which device file below represents the first primary partition on the second PATA hard disk drive?
Filesystem Admininstration
| Question |
Answer |
| How many primary partitions can the hard disk contain? |
up to four primary partitions or three primary partitions and one extended partition. |
| /dev/hda1 |
The first primary partition on a PATA device |
| /dev/hda2 |
The second primary partition on a PATA device. |
What command can be used to check for file system? – Additional Questions
What command can be used to check different kinds of filesystems on Linux for errors quizlet?
What command can be used to check different kinds of filesystems on Linux for errors? – chkdsk.
What would the Linux name be of the third primary partition on the first SATA device?
So for example: the first (1) partition on your first (a) SATA drive is /dev/sda1. The third (3) partition on your second (b) SATA drive is /dev/sdb3. the second partition (2) of the second (b) IDE hard disk is ‘/dev/hdb2’
What device file is associated with the first floppy disk on a system?
The device driver for the first floppy drive is stored in the /dev/fd0 directory.
What is the default primary partition for Windows?
A reserved part of a Windows disk, which is identified by a drive letter. The entire C: drive is often one primary partition; however, multiple partitions are created for a user’s own organizational purposes or for booting into different operating systems. See extended partition, partition and basic disk.
Which partition type identifies the partition as one that holds the boot loader program?
Which partition type identifies the partition as one that holds the boot loader program used to start the operating system? The active partition identifies which partition holds the boot loader code.
Which item or file represents the location of the local user account information?
Most of the user account information is stored in the passwd file.
Which account can be renamed but not deleted on a Windows system?
The Administrator account cannot be deleted or removed from the Administrators group, but it can be renamed.
In which file are user accounts stored in Linux?
Every user on a Linux system, whether created as an account for a real human being or associated with a particular service or system function, is stored in a file called “/etc/passwd“. The “/etc/passwd” file contains information about the users on the system. Each line describes a distinct user.
Which command can be used to change the user password?
The passwd command sets and changes passwords for users. Use this command to change your own password or another user’s password. You can also use the passwd command to change the full name (gecos) associated with your login name and the shell you use as an interface to the operating system.
What is the command to change password in Linux?
How to Change your Password in Linux
- Open a terminal.
- Type in the passwd command to start the password change process. Passwd may look like a spelling mistake, but it is the command to work with passwords on the terminal.
- Type in your current password and press Enter.
- Type in your new password, press Enter.
What is the command to change your password in Linux terminal?
To change a password on behalf of a user: First sign on or “su” or “sudo” to the “root” account on Linux, run: sudo -i. Then type, passwd tom to change a password for tom user. The system will prompt you to enter a password twice.
What is the command to change password in Unix?
Changing a User’s Password
- Type “sudo passwd” — without quotes — followed by the user’s username.
- Enter your password if prompted.
- Enter the new password when prompted.
- Re-enter the new password when prompted.
What is Echo command used for?
Echo is a Unix/Linux command tool used for displaying lines of text or string which are passed as arguments on the command line. This is one of the basic command in linux and most commonly used in shell scripts.
Where is passwd command in Linux?
DESCRIPTION. The passwd command changes passwords for user accounts. A normal user may only change the password for his/her own account, while the superuser may change the password for any account. passwd also changes the account or associated password validity period.
Which command is used to compare two files?
Use the diff command to compare text files. It can compare single files or the contents of directories. When the diff command is run on regular files, and when it compares text files in different directories, the diff command tells which lines must be changed in the files so that they match.
How do you compare files in Linux?
- The Linux diff command is used to compare two files line by line and display the difference between them.
- Read on to learn more about the diff command and its options with easy-to-follow examples.
- The syntax for using the diff command is: diff [option] file1 file2.
- Output Syntax.
How compare multiple files in Linux?
The kdiff3 tool allows you to compare up to three files and not only see the differences highlighted, but merge the files as you see fit. This tool is often used to manage changes and updates in program code. Like vimdiff and kompare, kdiff3 runs on the desktop. You can find more information on kdiff3 at sourceforge.
