ai conversation – list bash functions
Frank Earnhardt
In Bash, you can list functions loaded in your current environment—including those loaded via the source (or .) command—using several built-in methods. 1. List All Loaded Functions To see every…
bash
bash set -e problems – ai conversation
In Bash, using standard command substitution (e.g., VAR=$(my_func)) while set -e is active can be problematic because the main script might not exit immediately if the subshell where the function…
Bash Environment
To source and export variables from a file in Bash, you need to use the source command (or its shorthand, the dot .) when executing the file. This runs the…
Common Docker Container Status Codes and Their Meanings:
Created: The container has been created and prepared, but its main process has not yet been started. This state typically occurs after a docker create command. Running: The container's main…
bash – oneliners
Working examples: 1. Compare files between folders 2. Only move the ones that exists in left source folder: mv ./yamls/services_redis-follower.yaml ~/work/myKubernetes/kutils/components/kubectl/yamlsmv ./yamls/services_redis-leader.yaml ~/work/myKubernetes/kutils/components/kubectl/yamlsmv ./yamls/services_wp-mysql-001.yaml ~/work/myKubernetes/kutils/components/kubectl/yamlsmv ./yamls/statefulsets_argocd-redis-master.yaml ~/work/myKubernetes/kutils/components/kubectl/yamlsmv ./yamls/statefulsets_my-release-mariadb.yaml ~/work/myKubernetes/kutils/components/kubectl/yamlsmv ./yamls/statefulsets_opencart-earnhardt-mariadb.yaml…
Find-Hidden-JPEG-Files
for file in *.pdf; do if ]; then echo “$file is actually a JPEG image” fidone Get-ChildItem -Filter “*.txt” | ForEach-Object { $file = Get-Item $_.FullName $stream = ::OpenRead($file.FullName) $bytes…