[DB2] How to determine rowsize in table
Solution1: using syscat.tables using syscat.tables field AVGROWSIZE Solution2: using CTE using CTE or you can create stored procedure Reference
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How to delete a large folder that contains millions of files
Problems The Jenkins workspace contains a large folder that consumes disk space of about 70%. It is hard to delete via GUI, It takes about 10 hours to delete , because its contains millions of files (test result / build log…
[DB2] Find tables that recently modified structure in DB2
Problems Solution Note: Other interested columns are Reference
[GIT] gitmoji for meaningful commit
Install and How to use gitmoji for meaningful commit
[Powershell] ssh with .pem key error Bad permissions. Try removing permissions for user: NT AUTHORITY\\Authenticated Users
When I try to connect AWS EC2 from Windows 11 via SSH, After Command It tells me an error. How to Fixed clue from error – Check Key File Permission Right-click on the target file and select properties then select Security Tab More than…
[UBUNTU] Fixed Error E: Could not get lock /var/lib/dpkg/lock-frontend. It is held by process xxxx (unattended-upgr)
When I ran a command sudo apt-get upgrade (apt upgrade) or sudo apt-get install (apt install ). I receive an error Solution
How to add Podman as an Agent in Portainer
A Possible approach to adding Podman as an environment in Portainer is two ways. The first is to use the Portainer Agent. The other way is to call it through the remote API. Try1: Portainer Agent Start Portainer Agent I…
How to Enable Remote API in Podman
What is a Remote API The Remote API helps us to be able to control and manage Podman from other machines. You can write Client Tools to manage Podman directly if we know the APIs. or you can connect it…
Install github.com/mattn/go-sqlite3 on Windows
This blog will show how to use a go library mattn/go-sqlite3: sqlite3 driver for go using database/sql (github.com) on Microsoft Windows . At first, if you go get a library. I will show an error about gcc However using it…
[RHEL] This system is registered to Red Hat Subscription Management, but is not receiving updates. You can use subscription-manager to assign subscriptions.
At RHEL8.2 Server, Error Message appeared, when I run a command yum info podman . Prerequisite Solution In my blog will use RedHat Developer Account for demonstration URL: เหมือนจะเปลี่ยนทุกปี