ifconfig.me mentions (94)

• Get a Telegram Notification Every Time Someone SSHes Into Your Server

  #!/usr/bin/env bash # ssh-notify - Telegram SSH login alert via pam_exec # # CRITICAL: this script MUST exit 0 under all circumstances. # A non-zero exit code from a pam_exec hook can block the login. Readonly CONF_FILE="/etc/serversecure/telegram.conf" Readonly STATE_DIR="/var/lib/ssh-notify" Main() { # Only fire on successful login, not on session close if [[ "${PAM_TYPE:-}" != "open_session" ]]; then ... - Source: dev.to / 5 days ago

• 30 Linux Commands Every Developer Should Know

  # Port checking Ss -tlnp | grep :3000 # What's listening on port 3000? Netstat -tlnp # All listening ports # Connection testing Curl -I https://example.com # Headers only Curl -s -o /dev/null -w "%{http_code}" URL # Just status code Wget -qO- https://ifconfig.me # Your public IP # DNS Dig example.com # DNS... - Source: dev.to / 4 months ago

• Why Does SOCKS5 Proxy Login Trigger Account Warnings or Failures When Switching Between Cloud and Local Access?

  Symptom Likely Root Cause Verification Command Evidence Threshold Next Step (if failed) Connection Refused (immediate) Proxy server unreachable; Wrong IP/port; Firewall blocking; IP blocked after failed auth attempts (4-6 hour block per KB013) Telnet {proxy_host} {proxy_port} Connection succeeds OR specific error message If telnet fails: check firewall/security group. If 4-6hr block suspected: wait or use... - Source: dev.to / 8 months ago

• We want to achieve this configuration using only an Egress-only internet gateway with IPv6

  Import json Import urllib.request Import json Import urllib.request Def lambda_handler(event, context): """ http://ifconfig.me/ """ try: # requestifconfig.me with urllib.request.urlopen('http://ifconfig.me/', timeout=10) as response: ip_address = response.read().decode('utf-8').strip() return { 'statusCode': 200, 'body':... - Source: dev.to / 9 months ago

• DEVOPS Mastery: Automating PHP Web app Deployment with GitHub Actions, AWS, and Ansible

  Name: Deploy or Update SuiteCRM Permissions: id-token: write contents: read On: push: branches: - main paths: - 'infrastructure/**' Jobs: setup: uses: ./.github/workflows/main.yaml secrets: AWS_ROLE_TO_ASSUME: ${{ secrets.AWS_ROLE_TO_ASSUME }} with: aws-region: us-east-1 role-session-name: 'InfraDeployment' deploy: needs: setup runs-on:... - Source: dev.to / almost 2 years ago

Protocol Deviation mentions (0)