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Write a UNIX command to display the current date in the form ddmmyyyy?
UNIX command to display the current datedate +'%d/%m/%Y'Niraj sharma
Write the UNIX command to display the number of characters lines and words in the files myfile1txt myfile2txt and myfile3txt?
Use the 'wc' command: wc myfile[123].txt
What is a command in Unix?
Essentially, a command in Unix is a program that you execute for a certain purpose. It could be anything, from a shell script, to copying or deleting files, etc.
Which command is used to display the first four line in unix?
Use the following command: head -4 filename Note: this only works on line terminated (newline) text files. The 'filename' can be any file.
In unix how will you find extension of file using commands?
Unix files do not rely on extensions, therefore there is no command to find them.
What is the command echo in unix mean?
it is a command in unix and unix like operating systems that places a string on the computer terminal.It is typically used in shell scripts and bath files screen or a file.
What command displays the time on most Linux and Unix computer?
The time command is used to time a command and not display the actual time. To display the time and date, the date command must be used.
What is the Unix command to display the filesizes of a directory?
Once your in the directory you have to type the following: du -a
Would the ls -a command show hidden files?
Yes, in Linux or Unix, this command will show all files including hidden files in the current directoryl. In general, hidden files are files whose name begins with a period "."
What is the rm -rf command in unix?
Recursively removes all files from the directory and all under it.
What should be the command to display your name that is jolly das in the form of a banner in unix?
well the answer is banner command eg. $banner jolly good
What is the Unix command to count the number of files in current directory?
find -type f | wc -l
