#!/bin/sh docker images | awk ' BEGIN {print ("<table>")}; /REPOSITORY/{ print("<tr><th>" $1,"</th><th>" $2,"</th><th>" $3,$4,"</th><th>" $5"</th><th>" $6"</th></tr>")} /MB/{ print ("<tr><td>" $1,"</td><td>" $2,"</td><td>" $3,"</td><td>" $4,$5,$6 "</td><td> " $7,$8 "</td></tr>")} END {print ("</table>")}' |
Kolla has become the primary source of Containers for running OpenStack services. Since if has been a while since I tried deliberately running just the Keystone container, I decided to build the Kolla version from scratch and run it.
Continue readingNow that I can list the group names, I want to be able to list the member of the groups.
Continue readingNow that I know I can read a single group, the next step is to iterate.
Continue readingThe world continues to embraces Rust for its safety properties. While writing utilities in Rust, we are going to have to work with existing code to perform common tasks. I recently needed to list the set of Linux groups registered on a system, and get access to the users assigned to each. Here’s my notes of what I learned.
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