Alen Zubic alen-z
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| #!/bin/bash | |
| # ANSI color codes | |
| RED='\033[0;31m' | |
| NC='\033[0m' # No Color | |
| check_port_631() { | |
| if lsof -i :631 2>/dev/null | grep -qE "LISTEN|:631" || netstat -anu 2>/dev/null | grep -q ":631"; then | |
| echo -e "${RED}Port 631 UDP is open. Action required!${NC}" | |
| else |
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| Response: .www.walmart.com | |
| Starting Nmap 7.93 ( https://nmap.org ) at 2023-03-11 14:19 CET | |
| Nmap scan report for www.walmart.com (2.21.184.128) | |
| Host is up (0.024s latency). | |
| rDNS record for 2.21.184.128: a2-21-184-128.deploy.static.akamaitechnologies.com | |
| PORT STATE SERVICE | |
| 443/tcp open https | |
| | ssl-cert: Subject: commonName=www.walmart.com/organizationName=Walmart Inc./stateOrProvinceName=Arkansas/countryName=US | |
| | Subject Alternative Name: DNS:www.walmart.com, DNS:beta.walmart.com, DNS:grocery.walmart.com, DNS:walmart.pharmacy, DNS:walmartspecialty.pharmacy, DNS:www.wal-mart.com, DNS:walmart.com |
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| *.1ucrs.com | |
| *.35mules.com | |
| *.42-q.com | |
| *.42-q.io | |
| *.a0.usfoods.com | |
| *.abc.xyz | |
| *.about.nordstrom.com | |
| *.activatethecard.com | |
| *.activision.com | |
| *.activisionblizzard.com |
alen-z
/ ansible-performance-tweaks.sh
Last active
May 6, 2020 10:45
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| # Suppress SSH warnings | |
| export ANSIBLE_HOST_KEY_CHECKING=False | |
| # Speed up playbook run | |
| export ANSIBLE_PIPELINING=True | |
| export ANSIBLE_SSH_EXTRA_ARGS="-o ControlMaster=auto -o ControlPersist=60s" | |
| export ANSIBLE_FORKS=30 | |
| # Follow progress during playbook run | |
| export ANSIBLE_CALLBACK_WHITELIST=profile_tasks |
alen-z
/ global-latency-sites-max150ms.csv
Created
May 5, 2020 11:53
We can't make this file beautiful and searchable because it's too large.
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| fing_src,"fing_dest","rtt_avg_ms" | |
| aws-me-south-1b,www.halliburton.com,0.14 | |
| aws-me-south-1b,www.campbellsoupcompany.com,0.14 | |
| aws-me-south-1b,www.bostonscientific.com,0.14 | |
| aws-me-south-1b,www.eastman.com,0.14 | |
| aws-me-south-1b,www.weyerhaeuser.com,0.14 | |
| aws-me-south-1b,www.motorolasolutions.com,0.14 | |
| aws-me-south-1b,www.dxc.technology,0.15 | |
| aws-me-south-1b,www.uhsinc.com,0.15 |
alen-z
/ global-latency-sites.csv
Created
May 5, 2020 10:51
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| fing_src,"fing_dest","rtt_avg_ms" | |
| aws-me-south-1b,www.halliburton.com,0.14 | |
| aws-me-south-1b,www.weyerhaeuser.com,0.14 | |
| aws-me-south-1b,www.campbellsoupcompany.com,0.14 | |
| aws-me-south-1b,www.motorolasolutions.com,0.14 | |
| aws-me-south-1b,www.bostonscientific.com,0.14 | |
| aws-me-south-1b,www.eastman.com,0.14 | |
| aws-me-south-1b,www.agcocorp.com,0.15 | |
| aws-me-south-1b,www.uhsinc.com,0.15 |
alen-z
/ global-latency.csv
Created
May 4, 2020 20:30
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| fing_src,"fing_dest","rtt_avg_ms" | |
| gcp-instance-asia-northeast3-c,gcp-instance-asia-northeast3-b,0.31 | |
| gcp-instance-europe-west6-a,gcp-instance-europe-west6-b,0.34 | |
| gcp-instance-asia-southeast1-b,gcp-instance-asia-southeast1-c,0.36 | |
| gcp-instance-europe-west2-b,gcp-instance-europe-west2-c,0.36 | |
| gcp-instance-europe-west4-b,gcp-instance-europe-west4-c,0.36 | |
| gcp-instance-asia-northeast2-a,gcp-instance-asia-northeast2-b,0.37 | |
| aws-ap-south-1c,aws-ap-south-1a,0.37 | |
| gcp-instance-asia-northeast2-c,gcp-instance-asia-northeast2-b,0.37 |