当我为一个Java进程grep时,我得到的输出低于输出,但它被限制为4096个字符,这导致grep
输出中未显示实际的进程名称(即kafka.Kafka)。
这是grep的限制吗?有什么方法可以打印超过4096个字符的字符?
ps -ef | grep java
java -Xmx6G -Xms6G-服务器-XX:+ UseG1GC -XX:MaxGCPauseMillis = 20 -XX:InitiatingHeapOccupancyPercent = 35 -XX:+ DisableExplicitGC -Djava.awt.headless = true -Xloggc:/ x / kafka / data01 / kafka-app -logs / kafkaServer-gc.log -verbose:gc -XX:+ PrintGCDetails -XX:+ PrintGCDateStamps -XX:+ PrintGCTimeStamps -Dcom.sun.management.jmxremote -Dcom.sun.management.jmxremote.authenticate = false -Dcom。 sun.management.jmxremote.ssl = false -Dkafka.logs.dir = / x / kafka / data01 / kafka-app-logs -Dlog4j.configuration = file:./../ config / log4j.properties -cp:/ x /home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/aopalliance-repackaged-2.4.0-b34.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10 -0.10.1.1 / bin /../ libs / argparse4j-0.5.0.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / connect-api- 0.10.1.1.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/.。/libs/connect-file-0.10.1.1.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/connect-json-0.10.1.1.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / connect-runtime-0.10.1.1.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10- 0.10.1.1/bin/../libs/guava-18.0.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/hk2-api-2.4.0 -b34.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / hk2-locator-2.4.0-b34.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / hk2-utils-2.4.0-b34.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/ bin /../ libs / jackson-annotations-2.6.0.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jackson-core-2.6.3 .jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jackson-databind-2.6.3.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin / ../libs/jackson-jaxrs-base-2.6.3.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jackson-jaxrs-json-provider-2.6 .3.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jackson-module-jaxb-annotations-2.6.3.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / javassist-3.18.2-GA.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/ bin /../ libs / javax.annotation-api-1.2.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / javax.inject-1.jar :/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / javax.inject-2.4.0-b34.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / javax.servlet-api-3.1.0.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/ .. /libs/javax.ws.rs-api-2.0.1.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jersey-client-2.22.2 。罐:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jersey-common-2.22.2.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10 -0.10.1.1 / bin /../ libs / jersey-container-servlet-2.22.2.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jersey-container-servlet-core-2.22.2.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jersey-guava-2.22.2.jar: /x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jersey-media-jaxb-2.22.2.jar:/x/home/bmcuser/kafka-paypal/kafka_2 .10-0.10.1.1 / bin /../ libs / jersey-server-2.22.2.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jetty-continuation-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jetty-http-9.2.15.v20160210.jar: /x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jetty-io-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jetty-security-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2 .10-0.10.1.1 / bin /../ libs / jetty-server-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jetty-servlet-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jetty-servlets-9.2.15.v20160210。 jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jetty-util-9.2.15.v20160210.jar:/ x / home / bmcuser / kafka-paypal /kafka_2.10-0.10.1.1/bin/../libs/jopt-simple-4.9.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/ kafka_2.10-0.10.1.1.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / kafka_2.10-0.10.1.1-so/libs/jetty-server-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jetty-servlet-9.2.15.v20160210 .jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jetty-servlets-9.2.15.v20160210.jar:/ x / home / bmcuser / kafka- paypal / kafka_2.10-0.10.1.1 / bin /../ libs / jetty-util-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/ ../libs/jopt-simple-4.9.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/kafka_2.10-0.10.1.1.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / kafka_2.10-0.10.1.1-so/libs/jetty-server-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jetty-servlet-9.2.15.v20160210 .jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin /../ libs / jetty-servlets-9.2.15.v20160210.jar:/ x / home / bmcuser / kafka- paypal / kafka_2.10-0.10.1.1 / bin /../ libs / jetty-util-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/ ../libs/jopt-simple-4.9.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/kafka_2.10-0.10.1.1.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / kafka_2.10-0.10.1.1-so/libs/jetty-util-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jopt-simple-4.9.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / kafka_2.10-0.10.1.1.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10- 0.10.1.1/bin/../libs/kafka_2.10-0.10.1.1-so/libs/jetty-util-9.2.15.v20160210.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10-0.10.1.1/bin/../libs/jopt-simple-4.9.jar:/ x / home / bmcuser / kafka-paypal / kafka_2.10-0.10.1.1 / bin /../ libs / kafka_2.10-0.10.1.1.jar:/x/home/bmcuser/kafka-paypal/kafka_2.10- 0.10.1.1/bin/../libs/kafka_2.10-0.10.1.1-so
jps
无论命令行截断如何(至少在Linux上),都显示类名。
ps -ef
打印更多,但是grep正在改变它。这似乎是没有根据的。