In short: As a devops, I need a lot of tool during my work. SSH-client (with port forwarding), (S)FTP client, cygwin, RDP client, network / port scanner, xdmcp-client, serial-client and a lot more… I have dedicated app for all of these tasks, but separated. And this is the main-goal of MobaXterm: […]
Script – linux
Script to solve / automatize problems & tasks. (Linux realted)
Simply energy save! – Automatic shutdown & power on without WakeOnLan under linux
Introduction: Have you ever wanted to shutdown, then power on in specified time your computer? And what’s about energy bills? At the moment I have a nominal ~60W home-server consumer. Not a high consumption (very low! A nominal server consume at least ~200W) but if you calculate it to 1 […]
Check credentials (user & password) in PostgreSQL from scipt
Case: The question: Why this task was automatized in script? Simply I’m lazy? or crazy? 🙂 I little bit both 🙂 Sometimes DevOps members get monotone tasks. For example check all used user & their passwords on the environment’s PostgreSQL, as the key-holder (KeePass) recently updated and sometimes somebody update […]
Bash script – Remote commands
Target: If you have a jump-server with connection to you target hosts, it is better to do the same job (command) via script. The easiest way if you prepare a script on your jump-server which run you command on all of your host. The script’s output (result of command on […]
Linux command collection
Contains: This is not a standalone topic. Here I will write down a few often used, not common commands. [Postgres] pg_dump -U postgres -p 9999 user_table > user_table_backup.sql Create dump from postgres with postgres user which connect on port 9999 from user_table and redirect output to user_table_backup.sql. select * from pg_shadow; Check postgres […]