npm – Can’t find Python executable “python”, you can set the PYTHON env variable. (Windows)
Fixed by running follow command: npm –add-python-to-path=’true’ –debug install –global windows-build-tools
Author: Viet Luu
Viet Luu has written 146 articles
Create a kubeconfig for Amazon EKS using AWS CLI
#Check AWS IAM Authenticator $aws sts get-caller-identity # Run AWS CLI update-config command to create or update your kubeconfig for your cluster $aws eks update-kubeconfig –name <EKS_CLUSTER_NAME> # Test your configuation $kubectl get svc
AWS Cloudformation delete-stack command
aws cloudformation delete-stack –stack-name <STACK_NAME>
How to install chrome on kali linux
apt-get update wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb apt-get install gdebi -y gdebi google-chrome-stable_current_amd64.deb google-chrome -no-sandbox
Linux command find files own by specific owner
http://www.cyberciti.biz/faq/how-do-i-find-all-the-files-owned-by-a-particular-user-or-group/ # find /home -group ftpusers # find /data/project -group ftpusers -name “*.c” # find /var -user vivek
How to identify the thread using high CPU in DB2?
1. Find db2sys process id # ps -ef|grep -i db2sys 2. List a processes that currently running under db2sys # ps -Lp ‘db2sys_process_ID’ -o pid,ppid,pcpu,pmem,lwp 3. Identify DB2 thread # db2pd -edus
How to install ‘Japanese’ language in Redhat linux?
To check all language available run follow command: # yum grouplist To install ‘Japanese’ language pack run follow command: # yum groupinstall ‘Japanese Support’
Sample mysql monit configuration
check process mysql with pidfile /run/mysqld/mysqld.pid start program = “/usr/sbin/service mysql start” with timeout 60 seconds stop program = “/usr/sbin/service mysql stop” if failed unixsocket /var/run/mysqld/mysqld.sock then restart
Traceroute is a tool to trace the path between two hosts.
Functionality: Traceroute shows all Layer 3 (routing layer) hops between the hosts. This is achieved by sending packets to the remote destination with increasing TTL (Time To Live) value (starting at 1). The TTL field is a field in the IP packet which gets decreased by one at every router. Once the TTL hits zero,…
GCP: Autoscaling, cool-down period and Autohealing
Autoscaling: Dynamically creates or deletes VMs to meet the instance group target. The setting of 80% means that the autoscaler will kick in when operating at 80% of the HTTP(S) Load Balancer’s balancing mode setting. This can be based on connection rate or CPU utilization. Cool-down period: How long to wait before collecting information from…