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KodeKloud Linux Series' Articles

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Securing Application Servers: How to Configure Firewalld to Allow Incoming Traffic on a Specific Port

Securing Application Servers: How to Configure Firewalld to Allow Incoming Traffic on a Specific Port

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2 min read
Implementing Crontab Access Control: Granting and Denying User Permissions on Linux

Implementing Crontab Access Control: Granting and Denying User Permissions on Linux

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2 min read
Managing Temporary User Accounts: Setting Expiration Dates and Copying Files with Preserved Ownership

Managing Temporary User Accounts: Setting Expiration Dates and Copying Files with Preserved Ownership

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3 min read
Mastering Linux ACLs: Setting Fine-Grained Permissions on Critical System Files

Mastering Linux ACLs: Setting Fine-Grained Permissions on Critical System Files

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2 min read
Creating Nested Directory Structures in Linux: A Guide to Using mkdir -p

Creating Nested Directory Structures in Linux: A Guide to Using mkdir -p

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2 min read
Text Processing in Linux: Deleting Lines with grep and Replacing Exact Words with sed

Text Processing in Linux: Deleting Lines with grep and Replacing Exact Words with sed

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4 min read
Controlling User Processes: Setting Soft and Hard Limits to Prevent Performance Degradation

Controlling User Processes: Setting Soft and Hard Limits to Prevent Performance Degradation

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2 min read
Installing and Enabling DNS Services: A Guide to Deploying bind on Multiple Servers

Installing and Enabling DNS Services: A Guide to Deploying bind on Multiple Servers

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3 min read
System Cleanup: Removing Unnecessary Packages Across Multiple Linux Servers

System Cleanup: Removing Unnecessary Packages Across Multiple Linux Servers

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2 min read
Linux Backup Basics: Creating Uncompressed and Compressed Tar Archives of System Logs

Linux Backup Basics: Creating Uncompressed and Compressed Tar Archives of System Logs

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4 min read
Custom Apache User Setup

Custom Apache User Setup

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2 min read
Group Creation and User Assignment

Group Creation and User Assignment

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4 min read
Linux User Setup with Non-Interactive Shell

Linux User Setup with Non-Interactive Shell

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3 min read
Service User Creation without Home Directory

Service User Creation without Home Directory

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3 min read
Temporary User Setup with Expiry

Temporary User Setup with Expiry

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4 min read
Linux User Data Transfer

Linux User Data Transfer

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5 min read
Secure Root SSH Access

Secure Root SSH Access

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5 min read
Data Backup for Developer

Data Backup for Developer

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5 min read
Script Execution Permissions

Script Execution Permissions

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4 min read
File Permission Correction

File Permission Correction

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5 min read
String Replacement

String Replacement

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5 min read
Secure Data Transfer

Secure Data Transfer

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5 min read
Restrict Cron Access

Restrict Cron Access

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5 min read
Default GUI Boot Configuration

Default GUI Boot Configuration

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7 min read
Timezone Alignment

Timezone Alignment

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6 min read
Firewall Configuration

Firewall Configuration

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6 min read
Process Limit Adjustment

Process Limit Adjustment

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5 min read
SElinux Installation and Configuration

SElinux Installation and Configuration

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7 min read
Creating User Mohammed on App Server 3 in Stratos Datacenter

Creating User Mohammed on App Server 3 in Stratos Datacenter

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4 min read
Configuring Cron Job on Nautilus Storage Server

Configuring Cron Job on Nautilus Storage Server

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5 min read