使用linux命令获取特定进程

我有这个命令：

ps -C java -o pid=,%mem=,vsz=,%cpu=,command=

产生以下输出：

2982  5.0 12313368 11.3 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -Dname=kafka_broker -Xmx1G -Xms384M -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:Initia
  3296  0.7 4150868 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -Dname=zookeeper -Xmx512M -Xms512M -server -XX:+UseG1GC -XX:MaxGCPauseMillis=20 -XX:Initiatin
  9067  3.7 5889540 15.7 java -Dname=eq_engine -Dlogback.configurationFile=/eq/equalum/eql-server-0.4.1.0-SNAPSHOT/conf/engine_logback.xml -Xmx2G -Xms256M -Xss384K -server -Djava.security
  9308  5.1 4895240 1.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9378  2.2 4745848 0.2 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9379  2.1 4745848 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9380  2.2 4745848 0.2 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9387  2.1 4745848 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9418  2.0 4745848 0.2 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9421  1.9 4745848 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9448  2.0 4680312 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/equalum/eql-server-0.4.1.0-SNAPSHOT/eql-job-server/lib/*:/eq/spark/spark-2.2.0-bin-ha
  9853  3.2 5800672 1.5 java -Dname=eq_agent -Djava.security.egd=file:///dev/urandom -server -Xmx2G -Xms256M -Xss384K -jar /eq/equalum/eqagent-0.4.1.0-SNAPSHOT/lib/eql_agent-0.4.1.0-SNAPS
124895  2.0 2896252 0.2 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -Dproc_namenode -Xmx1000m -Djava.net.preferIPv4Stack=true -Dhadoop.log.dir=/eq/hadoop/logs -D
125728  3.4 4788960 0.3 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/spark/spark-2.2.0-bin-hadoop2.7/conf/:/eq/spark/spark-2.2.0-bin-hadoop2.7/jars/* -Dsp
125831  2.3 4417984 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/spark/spark-2.2.0-bin-hadoop2.7/conf/:/eq/spark/spark-2.2.0-bin-hadoop2.7/jars/* -Dsp
125905  3.0 4833676 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/spark/spark-2.2.0-bin-hadoop2.7/conf/:/eq/spark/spark-2.2.0-bin-hadoop2.7/jars/* -Dsp
125986  3.6 4833952 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -cp /eq/spark/spark-2.2.0-bin-hadoop2.7/conf/:/eq/spark/spark-2.2.0-bin-hadoop2.7/jars/* -Dsp
126254  1.7 2882876 0.1 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -Dproc_datanode -Xmx1000m -Djava.net.preferIPv4Stack=true -Dhadoop.log.dir=/eq/hadoop/logs -D
126432  2.4 2858676 0.0 /usr/lib/jvm/java-1.8.0-openjdk-1.8.0.131-3.b12.el7_3.x86_64/bin/java -Dproc_secondarynamenode -Xmx1000m -Djava.net.preferIPv4Stack=true -Dhadoop.log.dir=/eq/hadoop

我试图得到一个特定的java进程，但我得到了所有的java进程，我只想得到一个特定的进程。如何更改命令以执行此操作

快速方式-使用grep：

ps -C java -o pid=,%mem=,vsz=,%cpu=,command= |grep S‌​NAPSHOT/conf/engine_‌​logback.xml

一旦你有了pid（9067），就可以尽情享受

编辑，因为我刚刚从问题中复制了命令，我没有注意到有许多

=

，最后只能有一个

=

，它是删除标题

ps -p 9067 -o pid,%mem,vsz,%cpu,command
ps -p 9067 -o pid,%mem,vsz,%cpu,command=

---

man ps

有关更多信息，请添加您想询问的具体流程。我想监控此流程，例如：9067 3.7 5889540 15.7 java-Dname=eq_engine-Dlogback.configurationFile=/eq/equalum/eql-server-0.4.1.0-SNAPSHOT/conf/engine_logback.xml-Xmx2G-Xms256M-xs384k-server-Djava.security您应该尝试查找我知道，但我得到了以下输出：15952 0.7 4886812 0.0 java-Dname=eq_引擎-Dlogback.configurationFile=/eq/equalum/eql-server-0.4.1.0-SNAPSHOT/conf/engine_logback.xml-Xmx2G-Xms256M-xs384k-server-Djava.security.egd=file:///dev/urandom -Dcom.sun.management.jmxremote=true-Dcom.sun.management.jmxremote.authenticate=false-Dcom.sun.management.jmxremote.port=4455-XX:+heapdumponotofmemoryerror-XX:HeapDumpPath=/tmp/-cp/eq/equalum/eql-server-0.4.1.0-SNAPSHOT/lib/org.slf4j.jcl-over-slf4j-use模式：S‌​NAPSHOT/conf/engine_‌​logback.xml我将获得以下输出：ps-p22124-opid=，%mem=，vsz=，%cpu=，command=，%mem=，vsz=，%cpu=，command=22124

ps -p 9067 -o pid,%mem,vsz,%cpu,command
ps -p 9067 -o pid,%mem,vsz,%cpu,command=