Vorsprung questions

Vorsprung answers

• Access error logs on apache AWS EC2 Linux server
• AWS S3 parallel download using golang
• Apache logs showing strange ^@ characters ? What does this mean ?
• What is the correct syntax to access an array of array references with for/foreach
• Read reversed bytes as decimal number from file
• copy a list in python
• Write unbuffered on python 3
• Go check if file is a text file
• How to `go get` private repos using SSH key auth with password
• Compare directories on file/folder names only, printing any differences?