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What Linux command can be used to display the usage and how to use other command-line tools?
Wiki User
∙ 8y ago
The df command displays drive capacities. The free command will show memory usage. The top command will show the system load of various processes.
Wiki User
∙ 8y ago
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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.
Which command display the IP address of the host?
It depends on the Operating System - For Win. 9x you can use winipcfg Other windows versions use ipconfig Unix and Linux use ifconfig
Is the ls command in Linux equivalent to ls -FC?
The 'ls' command is the same in Linux and Unix systems. System Administrators may set up an alias that has the -FC or other options but the command itself with no other parameters (ls) is just the 'ls' command.
What does the c99 command do in Linux?
The c99 command is a wrapper program that actually calls 'cc'. This is the standard c compiler for Linux. Since other Unix based systems use a c99 command to call the compiler with the 1999 standards there is a similar command to do the same thing under Linux.
Is the uname command can be used on other Linux distro?
yes it can be use in almost all
What is n command in Linux?
There is no "-n" command by default in linux, though it can be an option to other commands. For example, in the make(1) command, it can be used to suppress the make program from actually doing the actions specified - it just prints out what it would have done.Answer[-n] may be what is called a "switch" typically passed to a Unix or Linux command. As mentioned above, it modifies the actions of another command. For example, in the sort(1) command, it instructs sort to sort numerically instead of alphabetically. The meaning of any given switch will typically vary from command to command so read each man page carefully before using a switch. [JMH]
How do you remove a full directory in Linux?
To remove a directory that is full with other files or directories, use the below command. rm -rf directory
What is a command for display all environment variables in Linux?
It depends on which shell program you are using. The 'set' command may be used in some shells, and the 'env' command may also be used. Just be aware that some of the commands will only show you variables that have been exported to the environment, whereas other commands will show all variables in the environment, whether they were exported or not.
Is there a way to click around and correct typos in the linux terminal at the command line?
If you mean edit a text document using a Linux terminal, the answer is yes. For instance, type the command in a terminal: nano and the document will open for editing. There are other text editors besides nano available.If you mean to correct a command that has a typo in the middle, use the left cursor key to move back along the command line to reach and correct the typo.
What is Signal handling in Linux?
Signal handling is a programming concept that allows programs to talk to each other via 'signals'. A user can also issue signals to a program at will using the 'kill' command. For example, kill -15 <command> tells the command to terminate kill -9 <command> tells the command to terminate forcibly kill -USR1 <command> tells the command to do whatever it was programmed to do when it received the USR1 signal.
Which command will show the administrative distance of routes?
The "show ip route" command in Cisco devices will display the administrative distance of routes along with other routing information.
Can it is possible the more than one same user in who command in Linux?
If you're asking if it's possible to see more than one user in the who command, the answer is yes. The entire purpose of the command is to track logged in users. Now, the question is whether the permissions allow you to see other users or not.
