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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.
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In unix echo prints?
Echo repeats whatever you put on the command line.echo This is a testwill echo to the screen:This is a test
How do you redirect a displayed line used by echo command to a file in UNIX?
echo "This is my text" > myfile.txt
What is the Unix command to display your login name on the screen?
There are many ways to do this: whoami id echo $USER echo $LOGNAME
What is the difference between echo and printf command of UNIX?
Echo merely repeats its command line arguments as stated. The 'printf' command allows for formatted print and a more exacting method of printing out information. Printf requires you to specify the format of what you want to print; echo does not have this ability.
What is the use of execute command in unix?
There is no traditional 'execute' command in Unix.
Brief description of format command in unix?
There is no standard 'format' command in Unix.
What do CD command do in unix?
The 'CD' command is not standard for Unix. The 'cd' command, however, will change directories (folders). It is a means of navigating the Unix file system.
In Unix what is the command for Displaying whether a file is a simple file or a directory?
Use the file type test: if [ -d $file ]; then echo $file is a directory elif [ -f $file ]; then echo $file is a file else echo $file is not a directory or a file fi
What does it mean when there is a decimal right after echo no space on a batch file?
A period right after the "echo" command would echo an empty line.
What do four ampersands all strung together mean in a UNIX command string?
4 ampersands together is not legal for Unix/Linux.
Which is the most commonly used command for referencing detailed information about a particular command in UNIX?
In Unix, use the 'man' command.
What is difference between echo and ' ' in unix?
Echo is a program. '' is not a program. '' does not perform any action. Echo returns what you type. '' does not.
