How to check the logs in the Docker container

Output an error in php.


Check the log.

Docker logs -f Container ID

# -f(follow)Continue to output with.

When you want to display only the access log

Docker logs container ID-f 2>/dev/null

# /dev/Erase the display with null. 2 is an error output

When you want to display only the error log

Docker logs container ID-f 1>/dev/null

# /dev/Erase the display with null. 1 is standard output

with docker-compose

docker-compose logs

#The access log and error log cannot be separated.

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