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Which of the following commands is used to copy a file wb from the programs directory into a file called wbx in the misc directory?
The cp command also copies entire directories into other directories if you specify the -r or -R flags. You can also copy special-device files using the -R flag.
The cp command also copies entire directories into other directories if you specify the -r or -R flags. You can also copy special-device files using the -R flag.
See lessWhich of the following is not a filter?
"The name of the filter is decided by the type of frequency it passes cd is not a filter in unix.
“The name of the filter is decided by the type of frequency it passes cd is not a filter in unix.
See lessWhich of the following commands is used to rename a file?
mv command is used to rename files and directories.
mv command is used to rename files and directories.
See lessWhich command will be used with vi editor to replace text from cursor to right?
(R) In the editing mode of the vi editor, if the user uses Upper Case(R) then it will replace text from cursor to right.
(R)
See lessIn the editing mode of the vi editor, if the user uses Upper Case(R) then it will replace text from cursor to right.
The cp command uses:
You use the cp command for copying files from one location to another. This command can also copy directories (folders). [file/directory-sources] specifies the sources of the files or directories you want to copy.
You use the cp command for copying files from one location to another. This command can also copy directories (folders). [file/directory-sources] specifies the sources of the files or directories you want to copy.
See lessWhich option will be used with sort command to start sorting ofter the nth column of the (m+l)th field?
Like letter sorting, we can sort numerically as well. Option -n organizes the numerical and reverses your results using -r option. Below, using the -n option, we've arranged the numbers in ascending order. Therefore the smallest number is at the top, and the largest number is at the bottom.
Like letter sorting, we can sort numerically as well. Option -n organizes the numerical and reverses your results using -r option. Below, using the -n option, we’ve arranged the numbers in ascending order. Therefore the smallest number is at the top, and the largest number is at the bottom.
See lessWhich command is used to terminate a process?
Normally, you use the kill command to end a process. (signal 15) is a request to the program to terminate. If the program has a signal handler for SIGTERM that does not actually terminate the application, this kill may have no effect.
Normally, you use the kill command to end a process. (signal 15) is a request to the program to terminate. If the program has a signal handler for SIGTERM that does not actually terminate the application, this kill may have no effect.
See lessThe command used to compare the files is known as
Which command is used to display the differences between files? Explanation: diff command is used for comparing files and displaying the differences between them.
Which command is used to display the differences between files? Explanation: diff command is used for comparing files and displaying the differences between them.
See lessWhile working with mail command, which command is used to save mail in a separate file?
In Unix, when using the mail command to read or compose emails, the w command is used to save the mail in a separate file. After composing or reading an email, if you want to save it to a file, you can use the w command followed by the filename. This command writes the email content to the specifiedRead more
In Unix, when using the mail command to read or compose emails, the w command is used to save the mail in a separate file. After composing or reading an email, if you want to save it to a file, you can use the w command followed by the filename. This command writes the email content to the specified file.
See lessWhich of the following commands is used to display your working directory?
pwd command Use the pwd command to write to standard output the full path name of your current directory (from the /(root) directory). All directories are separated by a slash (/).
pwd command
See lessUse the pwd command to write to standard output the full path name of your current directory (from the /(root) directory). All directories are separated by a slash (/).