day1.sh

#[task ---> 1 : Comments]


#This is the comment on the day 1 of 'TWS BashBlaze Challenge'


#[task ---> 2 : Echo ]
#this is echo command for showing the message in the double string 
#(!/bin/bash) when used in scripts is used to instruct the operating system to use bash as a command interpreter.
#Each of the systems has its own shells which the system will use to execute its own system scripts.
#!/bin/bash
echo "hello this is the first day of TWS BashBlaze Challenge"

#[task ---> 3 : Variables]
#simple variable example
#!/bin/bash
variable = value
myname = PURVESH

#this is the echo command for showing value in variable i.e. myname
#!/bin/bash
echo $myname

#[task ---> 4 : Using Variables]

#!/bin/bash
# Declare variables
num1=5
num2=10

# Calculate sum of the two numbers
sum=$((num1 + num2))

# Print the sum
echo "The sum of $num1 and $num2 is: $sum"

#[task ---> 5 : Using Built-in Variables]

#!/bin/bash

# Get the current date and time
date=$(date)

# Get the current user
user=$(whoami)

# Get the current directory
dir=$(pwd)

# Print the information
echo "The current date and time is: $date"
echo "The current user is: $user"
echo "The current directory is: $dir"

#[task ---> 6 : Wildcards]

#!/bin/bash

# This script lists all the files with a specific extension in a directory.

# Get the directory and extension from the user.
echo "Enter the directory to search:"
read directory
echo "Enter the extension to search for:"
read extension

# List all the files with the specified extension in the directory.
find "$directory" -name "*.$extension" -print