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Grafana Loki CLI

Grafana Labs

Command line client for querying and tailing logs from Grafana Loki log aggregation system.

Observability & MonitoringJSON
docsrepo.json
01Install
brew install logcli
Download binary →
02Global Flags
FlagTypeDescription
--addrstringLoki server address
--outputenum [default, jsonl, raw]Output format
--limitintegerMaximum number of entries to return
--sincestringLookback window (e.g. 1h, 30m)
--fromstringStart time for query range
--tostringEnd time for query range
03Authentication
Methods
environment-variables
Env vars
LOKI_ADDRLOKI_USERNAMELOKI_PASSWORDLOKI_BEARER_TOKEN
Docsgrafana.com/docs/loki/latest/query/logcli
04Capabilities
Logging
Reference
binarylogcli
checklogcli --version
authenvironment-variables
formatstext, jsonl, raw
json flag--output=jsonl