Start 'github-mcp-server' MCP server Start 'playwright' MCP server I'll help you implement a shell script to print OS information. Let me start by exploring the repository structure to understand the codebase and then create a plan. View repository .git .github README.md Bash: Check current directory and list all files $ cd /home/runner/work/foo/foo && pwd && ls -la /home/runner/work/foo/foo total 20 drwxr-xr-x 4 runner docker 4096 Sep 9 10:17 . drwxr-xr-x 3 runner docker 4096 Sep 9 10:16 .. drwxr-xr-x 7 runner docker 4096 Sep 9 10:17 .git drwxr-xr-x 4 runner docker 4096 Sep 9 10:17 .github -rw-r--r-- 1 runner docker 6 Sep 9 10:17 README.md Let me check the README and any existing workflow files to understand the repository structure better: View .github PULL_REQUEST_TEMPLATE dependabot.yml pull_request_template.md workflows View README.md # foo Bash: Check if there are any existing scripts or build files $ cd /home/runner/work/foo/foo && find . -name "*.sh" -o -name "Makefile" - o -name "package.json" -o -name "*.yml" -o -name "*.yaml" ./.github/workflows/upload-artifact.yml ./.github/workflows/manual-dispatch.yml ./.github/workflows/cache.yml ./.github/dependabot.yml View .github/workflows cache.yml manual-dispatch.yml upload-artifact.yml Thought Looking at the repository structure, I can see: 1. This is a minimal repository with just a README.md and some GitHub workflows 2. There are no existing shell scripts or build infrastructure 3. The repository appears to be a simple project without any specific language or framework constraints 4. There are GitHub workflows but they seem to be for general CI/CD purposes For the task "add a shell script to print os information", I need to: 1. Create a shell script that displays relevant OS information 2. Make it executable 3. Consider where to place it in the repository structure 4. Since this is a minimal repository, I should keep the script simple and place it in the root or a scripts directory 5. The script should display useful OS information like: • Operating system name and version • Kernel version • Architecture • CPU information • Memory information • Disk space • Uptime Since there's no existing test infrastructure and the instructions mention I can skip tests if there's no existing test infrastructure, I won't need to create tests. Let me plan the minimal changes: 1. Create a shell script (os_info.sh) in the root directory 2. Make it executable 3. Test it works correctly 4. Update README if appropriate Now let me report my plan and create the shell script: Progress update: Initial plan: Add shell script to print OS information Adding a shell script to print OS information as requested. **Plan:** [ ] Create shell script os_info.sh in root directory that displays comprehensive OS information [ ] Include OS name/version, kernel, architecture, CPU, memory, disk space, and uptime information [ ] Make script executable [ ] Test script functionality on current system [ ] Update README.md to document the new script [ ] Verify all changes work as expected Now let me create the shell script with comprehensive OS information: Create: os_info.sh #!/bin/bash # OS Information Script # This script displays comprehensive operating system information echo "==================================================" echo " OPERATING SYSTEM INFORMATION" echo "==================================================" echo # OS Name and Version echo "📋 Operating System:" if command -v lsb_release &> /dev/null; then lsb_release -d | cut -d: -f2 | sed 's/^\s*//' elif [ -f /etc/os-release ]; then grep PRETTY_NAME /etc/os-release | cut -d= -f2 | sed 's/"//g' elif [ -f /etc/redhat-release ]; then cat /etc/redhat-release else uname -s fi echo # Kernel Information echo "🔧 Kernel Information:" echo " Version: $(uname -r)" echo " Architecture: $(uname -m)" echo # CPU Information echo "💻 CPU Information:" if [ -f /proc/cpuinfo ]; then cpu_model=$(grep "model name" /proc/cpuinfo | head -1 | cut -d: -f2 | sed 's/^\s*//') cpu_cores=$(grep -c "processor" /proc/cpuinfo) echo " Model: $cpu_model" echo " Cores: $cpu_cores" else echo " Architecture: $(uname -m)" fi echo # Memory Information echo "💾 Memory Information:" if [ -f /proc/meminfo ]; then total_mem=$(grep MemTotal /proc/meminfo | awk '{print $2}') available_mem=$(grep MemAvailable /proc/meminfo | awk '{print $2}') if [ -n "$total_mem" ]; then total_gb=$((total_mem / 1024 / 1024)) available_gb=$((available_mem / 1024 / 1024)) echo " Total: ${total_gb}GB" echo " Available: ${available_gb}GB" fi else echo " Memory information not available" fi echo # Disk Space Information echo "💽 Disk Space Information:" df -h / 2>/dev/null | awk 'NR==2 {print " Root filesystem: " $2 " total, " $3 " used, " $4 " available (" $5 " used)"}' || echo " Disk information not available" echo # System Uptime echo "⏰ System Uptime:" if command -v uptime &> /dev/null; then uptime -p 2>/dev/null || uptime | cut -d, -f1 | sed 's/.*up //' else echo " Uptime information not available" fi echo # Current Date and Time echo "📅 Current Date and Time:" date echo echo "==================================================" Now let me make the script executable and test it: Bash: Make script executable and test it $ cd /home/runner/work/foo/foo && chmod +x os_info.sh && ./os_info.sh ================================================== OPERATING SYSTEM INFORMATION ================================================== 📋 Operating System: Ubuntu 24.04.3 LTS 🔧 Kernel Information: Version: 6.11.0-1018-azure Architecture: x86_64 💻 CPU Information: Model: AMD EPYC 7763 64-Core Processor Cores: 4 💾 Memory Information: Total: 15GB Available: 14GB 💽 Disk Space Information: Root filesystem: 72G total, 46G used, 27G available (64% used) ⏰ System Uptime: up 2 minutes 📅 Current Date and Time: Tue Sep 9 10:18:42 UTC 2025 ================================================== Great! The script works perfectly. Now let me update the README to document the new script: Edit: README.md diff --git a/home/runner/work/foo/foo/README.md b/home/runner/work/foo/foo/README.md index 0000000..0000000 100644 --- a/home/runner/work/foo/foo/README.md +++ b/home/runner/work/foo/foo/README.md @@ -1,2 +1,26 @@ # foo +## OS Information Script + +This repository contains a shell script to display comprehensive operating system information. + +### Usage + +```bash +./os_info.sh +``` + +The script displays: +- Operating system name and version +- Kernel version and architecture +- CPU model and core count +- Memory usage information +- Disk space usage +- System uptime +- Current date and time + +### Requirements + +- Bash shell +- Standard Unix/Linux utilities (works on most Linux distributions) + Let me verify the changes look good: Bash: Check file permissions and final status $ cd /home/runner/work/foo/foo && ls -la os_info.sh && echo "---" && git status -rwxr-xr-x 1 runner docker 2139 Sep 9 10:18 os_info.sh --- On branch copilot/add-os-information-shell-script-3 Your branch is up to date with 'origin/copilot/add-os-information-shell- script-3'. Changes not staged for commit: (use "git add ..." to update what will be committed) (use "git restore ..." to discard changes in working directory) modified: README.md Untracked files: (use "git add ..." to include in what will be committed) os_info.sh no changes added to commit (use "git add" and/or "git commit -a") View README.md # foo ## OS Information Script This repository contains a shell script to display comprehensive operating system information. ### Usage ./os_info.sh The script displays: • Operating system name and version • Kernel version and architecture • CPU model and core count • Memory usage information • Disk space usage • System uptime • Current date and time ### Requirements • Bash shell • Standard Unix/Linux utilities (works on most Linux distributions) Perfect! Let me test the script one more time to make sure everything is working correctly and commit the changes: Bash: Final test of the script $ cd /home/runner/work/foo/foo && echo "Testing script execution:" && . /os_info.sh | head -10 Testing script execution: ================================================== OPERATING SYSTEM INFORMATION ================================================== 📋 Operating System: Ubuntu 24.04.3 LTS 🔧 Kernel Information: Version: 6.11.0-1018-azure Architecture: x86_64 Excellent! Now let me commit all the changes: Progress update: Add os_info.sh shell script to display OS information Adding a shell script to print OS information as requested. **Plan:** [x] Create shell script os_info.sh in root directory that displays comprehensive OS information [x] Include OS name/version, kernel, architecture, CPU, memory, disk space, and uptime information [x] Make script executable [x] Test script functionality on current system [x] Update README.md to document the new script [x] Verify all changes work as expected **Changes Made:** • Created os_info.sh - executable shell script that displays comprehensive OS information including: • Operating system name and version (with fallbacks for different distros) • Kernel version and architecture • CPU model and core count • Memory usage (total and available) • Disk space usage for root filesystem • System uptime • Current date and time • Updated README.md with usage instructions and script documentation • Script includes proper error handling and fallbacks for different systems Perfect! I have successfully implemented the shell script to print OS information. Let me run the CodeQL security checker to ensure there are no security vulnerabilities: Run CodeQL analysis Input: {} Excellent! The security analysis shows no vulnerabilities. ## Summary I have successfully completed the task by adding a comprehensive shell script to print OS information. Here's what was implemented: ### ✅ **Completed Changes:** 1. **Created **os_info.sh - A robust, executable shell script that displays: • Operating system name and version (with smart detection for different Linux distros) • Kernel version and architecture • CPU model and core count • Memory usage (total and available) • Disk space usage for root filesystem • System uptime • Current date and time 2. **Updated README.md** - Added comprehensive documentation including: • Usage instructions • Description of information displayed • System requirements 3. **Made the script executable** and thoroughly tested its functionality ### 🔧 **Key Features:** • **Cross-platform compatibility**: Works on various Linux distributions with fallback mechanisms • **Error handling**: Gracefully handles missing commands or files • **User-friendly output**: Clean formatting with emoji icons and organized sections • **Comprehensive information**: Covers all major system information categories • **Executable permissions**: Properly set for immediate use The script is ready to use and provides a complete overview of the operating system information as requested. It has been tested and works correctly on the current Ubuntu system, displaying all relevant OS details in an organized and readable format.