Online Word, DevOps tutor - Oakville, Canada - TeacherOn

Description

# /bin/bash
#echo "First Bash
fname=rajco
lname=siva
echo "welcome to ncpl $fname $lname"

# /bin/bash
#echo "First Bash
echo "enter the fname"
read fname
echo "enter the lname"
read lname
echo "welcome to ncpl $fname $lname"

# /bin/bash
#echo "First Bash
fname=$1
lname=$2
echo "welcome to ncpl $fname $lname"

# /bin/bash

num1=20
num2=230
num3=`expr $num1 + $num2` or num3=$(($num1 + $num2)) or num3 =$(expr $num1 + $num2)
echo $num3

# /bin/bash
count=5
count=`expr $count + 1 `
echo $count

x=10

y=20

# matching numbers with '='
res=`expr $x = $y`
echo $res

# displays 1 when arg1 is less than arg2
res=`expr $x \< $y`
echo $res

# display 1 when arg1 is not equal to arg2
res=`expr $x \= $y`
echo $res

#/bin/bash

# reading data from the user
read -r -p "Enter a: " a

read -r -p "Enter b: " b

add=$((a+b))
echo "Addition of a and b are: "${add}

sub=$((a-b))
echo "Subtraction of a and b are: "${sub}

mul=$((a*b))
echo "Multiplication of a and b are: "${mul}

div=$((a/b))
echo "Division of a and b are: "${div}

mod=$((a%b))
echo "Modulis of a and b are: "${mod}

((++a))
echo "Increment operator when applied on $a results into a :" "${a}"

((b))
echo "Decrement operator when applied on 'b' results into b :" "${b}"

#/bin/bash

#reading data from the user
read -p 'Enter a : ' a
read -p 'Enter b : ' b

if(( $a==$b ))
then
echo a is equal to b.
else
echo a is not equal to b.
fi

if(( $a=$b ))
then
echo a is not equal to b.
else
echo a is equal to b.
fi

if(( $athen
echo a is less than b.
else
echo a is not less than b.
fi

if(( $a<=$b ))
then
echo a is less than or equal to b.
else
echo a is not less than or equal to b.
fi

if(( $a>$b ))
then
echo a is greater than b.
else
echo a is not greater than b.
fi

if(( $a>=$b ))
then
echo a is greater than or equal to b.
else
echo a is not greater than or equal to b.
fi

#/bin/bash

#reading data from the user
read -p 'Enter a : ' a
read -p 'Enter b : ' b

if(($a == "true" & $b == "true" ))
then
echo Both are true.
else
echo Both are not true.
fi

if(($a == "true" || $b == "true" ))
then
echo Atleast one of them is true.
else
echo None of them is true.
fi

if(( $a == "true" ))
then
echo "a" was initially false.
else
echo "a" was initially true.
fi

#/bin/bash

#reading data from the user
read -p 'Enter a : ' a
read -p 'Enter b : ' b

if(($a == "true" & $b == "true" ))
then
echo Both are true.
else
echo Both are not true.
fi

if(($a == "true" || $b == "true" ))
then
echo Atleast one of them is true.
else
echo None of them is true.
fi

if(( $a == "true" ))
then
echo "a" was initially false.
else
echo "a" was initially true.
fi

#/bin/bash

#reading data from the user
read -p 'Enter a : ' a
read -p 'Enter b : ' b

bitwiseAND=$(( a&b ))
echo Bitwise AND of a and b is $bitwiseAND

bitwiseOR=$(( a|b ))
echo Bitwise OR of a and b is $bitwiseOR

bitwiseXOR=$(( a^b ))
echo Bitwise XOR of a and b is $bitwiseXOR

bitiwiseComplement=$(( ~a ))
echo Bitwise Compliment of a is $bitiwiseComplement

leftshift=$(( a<<1 ))
echo Left Shift of a is $leftshift

rightshift=$(( b>>1 ))
echo Right Shift of b is $rightshift

expr length "rajco" "" 10

x=rajco

len=`expr length $x`

echo $len

:1,$d

# /bin/bash

echo "Enter the value a"
read a
if [ $a -lt 10 ]
then
echo "$a is leass than 10"
fi

And additional scripts related to this with examples

need a word document


Level:
Beginner


Gender Preference:
None


Meeting options:
Available online - via skype etc.