Sams Teach Yourself Shell Programming in 24 Hours, Second Edition

Hour 18

1:	You are about to run a custom command called process2, but you would first like to determine where that command resides. Give a UNIX command to do this.
A1:	The following command will accomplish this task: $ type process2
2:	How can you determine all directories under /data that contain a file called process2, allowing any possible prefix or suffix to also be displayed (for example, you want to find names such as process2-doc)?
A2:	The following command will accomplish this task: $ find /data -name '*process2*' -print
3:	How can you increase the numeric value in variable PRICE to be 3.5 times its current amount? Allow two digits to the right of the decimal point.
A3:	The following command will accomplish this task: PRICE=`echo "scale=2; ...