Update README.md

Day-04/README.md

@@ -96,7 +96,7 @@ In this example, we import the `math` module and then use functions and variable
 
 Python workspaces refer to the environment in which you develop and run your Python code. They include the Python interpreter, installed libraries, and the current working directory. Understanding workspaces is essential for managing dependencies and code organization.
 
-Python workspaces can be local or virtual environments. A local environment is the system-wide Python installation, while a virtual environment is an isolated environment for a specific project. You can create virtual environments using tools like `virtualenv` or `venv`.
+Python workspaces can be local or virtual environments. A local environment is the system-wide Python installation, while a virtual environment is an isolated environment for a specific project. You can create virtual environments using tools like `virtualenv` or `venv`.(logical seperation for python packages on virtual machine).
 
 **Example:**
 
@@ -111,4 +111,4 @@ myenv\Scripts\activate
 source myenv/bin/activate
 ```
 
-Once activated, you work in an isolated workspace with its Python interpreter and library dependencies.
+Once activated, you work in an isolated workspace with its Python interpreter and library dependencies.

Day-04/calc.py

@@ -0,0 +1,33 @@
+import sys
+import os
+
+
+def add(num1,num2):
+    add = num1 + num2
+    return add
+
+def sub(num1, num2):
+    sub = num1 - num2
+    return sub
+
+def mul(num1, num2):
+    m = num1 * num2
+    return m
+
+num1= float(sys.argv[1])
+operation = sys.argv[2]
+num2 = float(sys.argv[3])
+
+if operation=='add':
+    output=add(num1,num2)
+    print(output)
+
+if operation =='sub':
+    output=sub(num1,num2)
+    print(output)
+
+if operation =='mul':
+    output=mul(num1,num2)
+    print(output)
+
+print(os.getenv("password"))

Day-06/02-Assignment/test.py

@@ -0,0 +1,65 @@
+#a=3
+#b=4
+
+#sum=a+b
+#difference=a-b
+#product=a*b
+#quotient=a/b
+#modulus=a%b
+#exponentiation=a**b
+#floor_division=a//b
+
+#greater=a>b
+#less=a<b
+#greater_equal=a>=b
+#less_equal=a<=b
+#equal=a==b
+#not_equal=a!=b
+
+#x=True
+#y=False
+
+#and_1=x and y
+#or_1=x or y
+#not_1= not y
+#not_2= not x
+
+#total =10
+
+#total +=4
+#total -=7
+#total *=8
+#total /=2
+
+#print("Sum of function is=",sum)
+#print("difference of function is=",difference)
+#print("product of function is=",product)
+#print("quotient of function is=",quotient)
+#print("modulus of function is=",modulus)
+#print("exponentiation of function is=",exponentiation)
+#print("floor division of function is=",floor_division)
+
+#print("Greater than function is=",greater)
+#print("Less than function is=",less)
+#print("Greater than or equal to function is=",greater_equal)
+#print("Less than or equal to function is=",less_equal)
+#print("Equal to function is=",equal)
+#print("Not equal to function is=",not_equal)
+
+#print("Logical and is", and_1)
+#print("Logical or is", or_1)
+#print("Logical not is", not_1 )
+#print("Logical not is", not_2 )
+
+#print("final value of total is=",total)
+
+#my_list=["apple","grapes","rabbit",1,2,3,4]
+#u="apple"
+
+#b="grapes"
+#c="banana"
+
+#print(u is u)
+#print(u is not my_list)
+#print(b in my_list)
+#print(c not in my_list)

Day-07/test.py

@@ -0,0 +1,11 @@
+import sys
+type= sys.argv[1]
+
+if type=="t2.micro":
+    print("charges are 2 dollar/tb data transfer")
+elif type=="t2.medium":
+    print("charges are 8 dollar/tb data transfer")
+elif type=="t2.xlarge":
+    print("charges are 10 dollar/tb data transfer")
+else:
+    print("wrong type of instance provided")

Day-09/test.py

@@ -0,0 +1,10 @@
+log_file = [
+   "INFO: Operation successful",
+   "ERROR: line 43-File not found",
+   "DEBUG: Connection established",
+   "ERROR: port-4385 Database connection failed",
+]
+
+for line in log_file:
+    if "ERROR" in line:
+        print(line)

Day-09/test1.sh

@@ -0,0 +1,30 @@
+
+servers=("server1" "server2" "server3")
+for server in "${servers[@]}"; do
+    configure_monitoring_agent "$server"
+done
+
+environments=("dev" "staging" "prod")
+for env in "${environments[@]}"; do
+    deploy_configuration "$env"
+done
+
+databases=("db1" "db2" "db3")
+for db in "${databases[@]}"; do
+    create_backup "$db"
+done
+
+log_files=("app.log" "access.log" "error.log")
+for log_file in "${log_files[@]}"; do
+    rotate_and_cleanup_logs "$log_file"
+done
+
+servers=("server1" "server2" "server3")
+for server in "${servers[@]}"; do
+    check_resource_utilization "$server"
+done
+
+servers=("server1" "server2" "server3")
+for server in "${servers[@]}"; do
+    check_resource_utilization "$server"
+done

Day-09/test2.sh

@@ -0,0 +1,31 @@
+servers=("server1" "server2" "server3")
+for server in "${servers[@]}"; do
+    check_resource_utilization "$server"
+done
+
+while ! aws ec2 describe-instance-status --instance-ids i-1234567890abcdef0 | grep -q "running"; do
+    echo "Waiting for the EC2 instance to be running..."
+    sleep 10
+done
+
+while true; do
+    if tail -n 1 /var/log/app.log | grep -q "ERROR"; then
+        send_alert "Error detected in the log."
+    fi
+    sleep 5
+done
+
+while true; do
+    replication_lag=$(mysql -e "SHOW SLAVE STATUS\G" | grep "Seconds_Behind_Master" | awk '{print $2}')
+    if [ "$replication_lag" -gt 60 ]; then
+        trigger_data_sync
+    fi
+    sleep 60
+done
+
+while true; do
+    if ! check_service_health; then
+        restart_service
+    fi
+    sleep 30
+done

Day-10/test.py

@@ -0,0 +1,28 @@
+import os
+
+def list_files_in_folder(folder_path):
+    try:
+        files=os.listdir(folder_path)
+        return files, None
+    except FileNotFoundError:
+        return None, "folder not found"
+    except PermissionError:
+        return None, "persmission denied"
+
+
+def main():
+        folder_paths= input("Enter folder paths seperated by space:").split()
+
+        for folder_path in folder_paths:
+            files, error_message=list_files_in_folder(folder_path)
+            if files:
+                print(f"files in {folder_path}")
+                for file in files:
+                    print(file)
+
+            else:
+                print(f"error in folder {folder_path}: {error_message}")
+
+if __name__=="__main__":
+    main()
+

Day-11/test.py

@@ -0,0 +1,9 @@
+import requests
+
+response= requests.get("https://api.github.com/repos/kubernetes/kubernetes/pulls")
+
+complete_detail = response.json()
+
+for i in range(len(complete_detail)):
+    print(complete_detail[i])
+

Day-12/server.conf

@@ -2,7 +2,7 @@
 
 # Network Settings
 PORT = 8080
-MAX_CONNECTIONS=600
+MAX_CONNECTIONS=1000
 TIMEOUT = 30
 
 # Security Settings

Day-12/test.py

@@ -0,0 +1,13 @@
+def update_server_config(file_path, key, value):
+
+    with open(file_path,"r") as file:
+        lines=file.readlines()
+
+    with open(file_path,"w") as file:
+        for line in lines:
+            if key in line:
+                file.write(key + "=" + value + "\n")
+            else:
+                file.write(line)
+
+update_server_config("server.conf", "MAX_CONNECTIONS","1000")