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Complete Tasks: Log analysis, file permissions, and email/password Bash script #1

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Complete Tasks: Log analysis, file permissions, and email/password Bash script #1

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916ab41
added app.log of TASK1.txt
zahid-0x80 Sep 22, 2025
8cfee28
added find_errors.sh and extract ERROR logs from app.log
zahid-0x80 Sep 22, 2025
da93a9c
Run find_errors.sh and display ERROR logs from app.log
zahid-0x80 Sep 22, 2025
b5b3519
Task 1: Setup project structure
zahid-0x80 Sep 23, 2025
ccfc265
Task 3: Check file permissions of notes.txt
zahid-0x80 Sep 23, 2025
3e1e9ca
Added Bash script to read email and password from user and print conf…
zahid-0x80 Sep 23, 2025
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11 changes: 11 additions & 0 deletions linux/task1-answer/app.log
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Original file line number Diff line number Diff line change
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2025-09-23 01:00:12 INFO Server started on port 8080
2025-09-23 01:01:45 DEBUG Initializing configuration files
2025-09-23 01:02:18 INFO User zahid logged in from 192.168.1.12
2025-09-23 01:03:05 ERROR Database connection failed: timeout reached
2025-09-23 01:03:47 DEBUG Session token generated for user zahid
2025-09-23 01:04:22 INFO File upload started: report.pdf
2025-09-23 01:05:00 ERROR File upload failed: insufficient storage
2025-09-23 01:05:55 DEBUG Retrying connection to cache server
2025-09-23 01:06:30 INFO Scheduled backup completed successfully
2025-09-23 01:07:14 ERROR Service unavailable: authentication service down
2025-09-23 01:08:42 INFO User zahid logged out
4 changes: 4 additions & 0 deletions linux/task1-answer/find_errors.sh
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#!/bin/bash

echo "Showing ERROR logs from app.log:"
grep "ERROR" app.log
12 changes: 12 additions & 0 deletions linux/task2-answer/project/notes.txt
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Original file line number Diff line number Diff line change
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2025-09-23 01:00:12 INFO Server started on port 8080
2025-09-23 01:01:45 DEBUG Initializing configuration files
2025-09-23 01:02:18 INFO User zahid logged in from 192.168.1.12
2025-09-23 01:03:05 ERROR Database connection failed: timeout reached
2025-09-23 01:03:47 DEBUG Session token generated for user zahid
2025-09-23 01:04:22 INFO File upload started: report.pdf
2025-09-23 01:05:00 ERROR File upload failed: insufficient storage
2025-09-23 01:05:55 DEBUG Retrying connection to cache server
2025-09-23 01:06:30 INFO Scheduled backup completed successfully
2025-09-23 01:07:14 ERROR Service unavailable: authentication service down
2025-09-23 01:08:42 INFO User zahid logged out
Adding text using echo
13 changes: 13 additions & 0 deletions linux/task3-answer/read_email_password.sh
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#!/bin/bash

# Ask for email
echo "Enter your email:"
read email

# Ask for password
echo "Enter your password:"
read password

# Print confirmation
echo "Your email is: $email"
echo "Your password is: $password"