Kate: Restore last tabs and edited files
Task: Configure Kate editor to restore previous edited session Solution:1. Save current session with some name (Example ‘Default’);2. Configure Preferences->Sessions->Load…
Author: Alex
ELK useful commands
Run ELK in docker: Create docker-compose.yml version: ‘2.2’ services: es01: image: docker.elastic.co/elasticsearch/elasticsearch:7.12.1 container_name: es01 environment: – node.name=es01 – cluster.name=es-docker-cluster -…
How to play mp3 file from osX console
Task: Play mp3 file from osX console Implementation: Use internal player: afplay file.mp3 Useful parameter: -r <rate> – set playback…
Add php imap.so library on osX
Task: Add imap.so library on Mac osX Implementation (run commands in the console): Done.
Install MariaDB on Ubuntu
Task: Install mariaDB server on Ubuntu Implementation: Update packages:sudo apt updatesudo apt upgrade Install MariaDB server package:sudo apt install mariadb-server…
Add WAF to WP site
Task: add WAF service to WP site Implementation steps: Create WebACL Add rulesets:AWS-AWSManagedRulesCommonRuleSetAWS-AWSManagedRulesWordPressRuleSetAWS-AWSManagedRulesSQLiRuleSetAWS-AWSManagedRulesPHPRuleSetAWS-AWSManagedRulesKnownBadInputsRuleSet Disable next rules in the AWS-AWSManagedRulesCommonRuleSet:SizeRestrictions_BODYGenericRFI_BODYCrossSiteScripting_BODY Done.
Install WP CLI
Task: Install WP CLI tools Implementation: Download wp-cli.pharcurl -O https://raw.githubusercontent.com/wp-cli/builds/gh-pages/phar/wp-cli.phar Verify it:php wp-cli.phar –info Add executable attribute:chmod +x wp-cli.phar Move…
jMeter set num of threads and duration in CLI
Task: run test with different threads count and duration time Implementation: Set parameter value to “${__P(propName, defaultValue)}” in the test…
Display youtube video inside the image (as a border)
Task: Display youtube video inside (over) the image as a border. Implementation: Note: set different border values (paddings and margins)…
AWS BeansTalk add Nginx logrotate config
Task: Add configuration file with Nginx logrotate Implementation: Add file ./.ebextensions/logrotate.config Done.
Game: Knights1
Rules: Play by turns;Use chess knight movement;Visited cells can’t be visited again;Losing – who can’t make a movement. Game: Good…
How to clear CloudWatch client cache
Task: clear Cloud Watch client mon-put-instance-data.pl data Solution: Remove all files with subdirectories in the /var/tmp/aws-mon directory. Done.