In general each command in a script file is on a separate line, so it is terminated with a line terminator character (put it automatically when you press the Enter key).
Unlike some programming languages, a script file does not need a special terminator for the end of the line.
Answer File.
A script is a file that contains a set of commands to be performed. Instead of you manually entering all of the commands into the console, the script is run and does it automatically.
You don't need a script, just use the 'wc' command: # Lines wc -l <file> # Words wc -w <file>
Use the 'script' command; it captures everything you are doing and stores it into a file.
If the shell script is readable and executable then to execute it just type the name of the shell script file. Otherwise, you can explicity call a shell interpreter to run the file as a shell script, i.e., ksh myfile
batch files are used to make long tasks shorter. for example, If I wanted to change the file extension of every file in the folder EXAMPLEFOLDER from .txt to .doc, I could make a batch file that did that instantly, rather than going into the properties of every file and changing the extension manually
"Shell Script is series of command written in plain text file. Shell script is just like batch file in MS-DOS but have more power than the MS-DOS batch file."
You don't need a shell script to do this - just use the 'tail' command.
Just put the commands in your batch file. When someone runs the program, it will execute the commands it comes across line-by-line. - Example Batch Script: This script will run an application EXE file with command line parameters. This will use the shutdown.exe file that comes with windows. It shuts down the computer in 60 seconds. @shutdown -s -t 60 - You could also use the START command. For any command or exe file that runs from the command line, you could open a command prompt and type the name of the file followed by /? to find out what you can use as command parameters. Example: START /?
Do you mean script file loaded in an HTML document, via the <SCRIPT src=filename> tag? If so, define one or more functions within that file, and pass parameters to the function[s]. Or do you mean client-side stand-alone scripts, executed by the script host? If so, pass arguments on the command line, after the script name, and access them within the script using the WScript.Arguments object.
">" redirects all output to a file, overwriting any preexisting content.
/var/log/dmesg is the file which contains kernel initializaion messages. By typing dmesg command in the shell prompt we can see