ifconfig
iwconfig
| # Find time in format 16-58-56: | |
| (\d{2})-(\d{2})-(\d{2}), | |
| # Replace to 16:58:56: | |
| $1:$2:$3, |
| kubectl taint nodes ip-172-31-192-216.ec2.internal NodeWithImpairedVolumes- |
| kubectl get pod -o=custom-columns=NODE:.spec.nodeName,NAME:.metadata.name --all-namespaces |
| readlink -f file |
| #!/bin/bash | |
| # If iplist.txt contains a list of IPs in each line: | |
| # 192.168.1.1 | |
| # 192.168.1.2 | |
| # ... | |
| # & runs each ping in different thread | |
| for ip in $(cat iplist.txt): do ping $ip & done |
| #!/bin/bash | |
| # Ping only once | |
| ping 10.10.10.0 -c 1 |
| grep -E '[[:space:]]0' queue_statusQ* |
rabbitmqctl list_queues name consumers
rabbitmqctl forget_cluster_node $node