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What command can be used to view errors that occurred during the bootup in linux?
dmesg
Which command will display all hardware detected during the latest boot of Linux?
Use the 'dmesg' command. It prints out all of the messages in the system log relating to the boot process.
What file contains the kernel initialization messages?
/var/log/dmesg is the file which contains kernel initializaion messages. By typing dmesg command in the shell prompt we can see
Which Linux command lines can be used to examine kernel bootup messages after boot time?
to view startup kernel messages after system boot in Linux : dmesg |less to see kernel logs : cat /var/log/kern.log | less to see system logs : cat /var/log/syslog | less
What does the k command do in Linux?
k is not a standard command in Linux.
What is the command to turn on Linux?
There is no such command. Obviously, in order to enter a command into the prompt, Linux must already be on.
Which Linux command is equivalent to Windows' MD command?
In a Linux terminal, the command to create a new directory is: mkdir .
What Linux command sets a files permission?
In Linux the chmod command is used to set file permissions.
What is helo for Linux?
Nothing. Helo is not a recognized command in linux.
What happens when you enter a Linux command in capital letters?
You get a command not found. Linux is case sensitive. So, for example: The command "systemctl" will not be the same as "SystemCTL" to a shell in Linux. One will work, the other will return an error saying there's no such command.
What is the maximum number of characters Linux allows in a keyboard command?
Linux does not have a limit as to the number of characters you can enter in a command.
What command line to heart beat stop and start in Linux system?
To stop heartbeat in Linux the command line will be service Heartbeat stop To start heartbeat in Linux the command line will be service Heartbeat start
