Docker logs command

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docker logs : Get container logs

Syntax

docker logs [OPTIONS] CONTAINER

OPTIONS description:

• -f : Trace log output

• --since :Display all logs from a certain start time

• -t : Display timestamp

• --tail :Only list the latest N container logs

Online example

Track and view the log output of the container mynginx.

w3codebox@w3codebox:~$ docker logs　-f mynginx
192.168.239.1　-　-　[10/Jul/2016:16:53:33　+0000] "GET　/　HTTP/1.1"　200　612　"-" "Mozilla/5.0 (Windows NT　6.1; WOW64) AppleWebKit/537.36　(KHTML, like Gecko) Chrome/45.0.2454.93　Safari/537.36""-"
2016/07/10　16:53:33　[error]　5#5:　*1　open() "/usr/share/nginx/html/favicon.ico" failed (2: No such file or directory), client:　192.168.239.1, server: localhost, request: "GET　/favicon.ico HTTP/1.1", host: "192.168.239.130", referrer: "http://192.168.239.130/"
192.168.239.1　-　-　[10/Jul/2016:16:53:33　+0000] "GET　/favicon.ico HTTP/1.1"　404　571　"http://192.168.239.130/" "Mozilla/5.0 (Windows NT　6.1; WOW64) AppleWebKit/537.36　(KHTML, like Gecko) Chrome/45.0.2454.93　Safari/537.36""-"
192.168.239.1　-　-　[10/Jul/2016:16:53:59　+0000] "GET　/　HTTP/1.1"　304　0 "-" "Mozilla/5.0 (Windows NT　6.1; WOW64) AppleWebKit/537.36　(KHTML, like Gecko) Chrome/45.0.2454.93　Safari/537.36""-"
...

Check container mynginx from2016year7month1The latest on10log entries.

docker logs　--since="2016-07-01"　--tail=10　mynginx

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