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Yes
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
No, the shell needs both execute and read permissions to run the script.
You don't need a shell script for that; use either 'whoami' or 'id'
There are following shell scripts available at the below mentioned url -1. Shell Script for Log4j Log Analysis and exception reporting2. Log Monitoring Shell Script - email upon errorsHope that's what you are looking for.
#!/bin/Bash echo "Enter the two numbers to be Multiplied:" read n1 read n2 answer=`expr $n1 \* $n2` echo $answer
a=10; b=20; c=`expr $a + $b`; printf "$c";
It depends on the script language you are using. In the Korn shell, you can say: echo -n "Enter the first number: " read first echo -n "Enter the second number: " read second let third=$first+$second echo The answer is $third
The 'exit' command allows you to stop a running shell script at any point and to return a "status" value back to whomever called the shell script. This is a very common practice with shell scripts; sometimes you want to stop the script before it gets to the end of the shell script (for various logic reasons). The 'exit' command also allows you to give a status that any other calling process can use to determine if the shell script ended successfully or not.
Shell scripts are not compiled; they are interpreted (and therefore do not need to be compiled). Just type in the name of the shell script and any parameters it needs to execute.
You don't need a shell script to do this - just use the 'tail' command.
A .sh file is a shell script.