CSC292 Bash Shell Script- 1\ Command Line Arguments\ Example:\ #!/bin/bash\ echo $#\ If [ $# - 1t 4 ]\ then\ echo no command Iine arguments found... need at least 4\ exit\ fi\ echo

$1

\ echo

$2

\ echo

$3

\ echo

$4

\ sum-5 ( (

$1+$2+$3+$4

\ echo

$

sum\ let sum

2=$1+$2+$3+$4

\ echo

$

sum2\ Exercise:\ Write a bash shell script to print out the following on the screen with nice descriptions:\ 1) The number of arguments provided on the command line, 2) Thelist of arguments, 3) The first arguement provided, and 4) The PID of the script

Command Line Arguments Example: 41/bin/bash echo se if i s=1t : 4 ] then echo no command Iine arguments found... need at least 4 fi exit echo $1 echo $2 echo $3 echo $4 sum= $(($1+$2+$3+$4)) echo \$sum let sum 2=$1+$2+$3+$4 echo \$sum2 Exercise: Write a bash shell script to print out the following on the screen with nice descriptions: 1. The number of arguments provided on the command line