Here's what I get when I run the command you requested ikakakvas:
Nov 17 17:33:39 localhost.localdomain systemd[1]: Starting Elasticsearch...
Nov 17 17:33:40 localhost.localdomain elasticsearch[4713]: encountered [1] error parsing [/etc/elasticsearch/jvm.options]
Nov 17 17:33:40 localhost.localdomain elasticsearch[4713]: [1]: encountered improperly formatted JVM option line [es.enforce.bootstrap.checks=true] on line nu
Nov 17 17:33:40 localhost.localdomain systemd[1]: elasticsearch.service: main process exited, code=exited, status=1/FAILURE
Nov 17 17:33:40 localhost.localdomain systemd[1]: Failed to start Elasticsearch.
Nov 17 17:33:40 localhost.localdomain systemd[1]: Unit elasticsearch.service entered failed state.
Nov 17 17:33:40 localhost.localdomain systemd[1]: elasticsearch.service failed.
Nov 17 17:34:24 localhost.localdomain systemd[1]: Starting Elasticsearch...
Nov 17 17:34:25 localhost.localdomain elasticsearch[4791]: encountered [1] error parsing [/etc/elasticsearch/jvm.options]
Nov 17 17:34:25 localhost.localdomain elasticsearch[4791]: [1]: encountered improperly formatted JVM option line [es.enforce.bootstrap.checks=true] on line nu
Nov 17 17:34:25 localhost.localdomain systemd[1]: elasticsearch.service: main process exited, code=exited, status=1/FAILURE
Nov 17 17:34:25 localhost.localdomain systemd[1]: Failed to start Elasticsearch.
Nov 17 17:34:25 localhost.localdomain systemd[1]: Unit elasticsearch.service entered failed state.
Nov 17 17:34:25 localhost.localdomain systemd[1]: elasticsearch.service failed.
Nov 17 17:36:19 localhost.localdomain systemd[1]: Starting Elasticsearch...
Nov 17 17:36:20 localhost.localdomain elasticsearch[4878]: OpenJDK 64-Bit Server VM warning: Option UseConcMarkSweepGC was deprecated in version 9.0 and will
Nov 17 17:36:26 localhost.localdomain elasticsearch[4878]: [2019-11-17T17:36:26,978][INFO ][o.e.e.NodeEnvironment ] [node-1] using [1] data paths, mounts [
Nov 17 17:36:27 localhost.localdomain elasticsearch[4878]: [2019-11-17T17:36:27,026][INFO ][o.e.e.NodeEnvironment ] [node-1] heap size [1015.6mb], compress
Nov 17 17:36:27 localhost.localdomain elasticsearch[4878]: [2019-11-17T17:36:27,030][INFO ][o.e.n.Node ] [node-1] node name [node-1], node ID [t
Nov 17 17:36:27 localhost.localdomain elasticsearch[4878]: [2019-11-17T17:36:27,031][INFO ][o.e.n.Node ] [node-1] version[7.4.2], pid[4878], bui
lines 1-39
No entries from today for some reason.