lsof: command not found

lsof 유틸리티 설치

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lsof

CentOS

[root@d86a1cc708f1 ~]# yum install -y lsof

[root@d86a1cc708f1 ~]# lsof
COMMAND PID USER   FD   TYPE DEVICE SIZE/OFF      NODE NAME
bash      1 root  cwd    DIR  0,138     4096  50464903 /
bash      1 root  rtd    DIR  0,138     4096  50464903 /
bash      1 root  txt    REG  0,138   964536  42467720 /usr/bin/bash
bash      1 root  mem    REG  0,138    61560  42469498 /usr/lib64/libnss_files-2.17.so
bash      1 root  mem    REG  0,138  2156272  42469355 /usr/lib64/libc-2.17.so
bash      1 root  mem    REG  0,138    19248  42469384 /usr/lib64/libdl-2.17.so
bash      1 root  mem    REG  0,138   174576  42469605 /usr/lib64/libtinfo.so.5.9
bash      1 root  mem    REG  0,138   163312  42469331 /usr/lib64/ld-2.17.so
... 생략 ...

Ubuntu

root@2e7d55ea6f88:~# apt-get install -y lsof   

root@2e7d55ea6f88:~# lsof 
COMMAND  PID USER   FD   TYPE DEVICE SIZE/OFF      NODE NAME
bash       1 root  cwd    DIR  0,125     4096  50464878 /
bash       1 root  rtd    DIR  0,125     4096  50464878 /
bash       1 root  txt    REG  0,125  1183448  15073968 /usr/bin/bash
bash       1 root  mem    REG  0,125    51832  15074750 /usr/lib/x86_64-linux-gnu/libnss_files-2.31.so
bash       1 root  mem    REG  0,125  2029560  15074685 /usr/lib/x86_64-linux-gnu/libc-2.31.so
bash       1 root  mem    REG  0,125    18816  15074696 /usr/lib/x86_64-linux-gnu/libdl-2.31.so
bash       1 root  mem    REG  0,125   192032  15074805 /usr/lib/x86_64-linux-gnu/libtinfo.so.6.2
bash       1 root  mem    REG  0,125   191472  15074663 /usr/lib/x86_64-linux-gnu/ld-2.31.so
... 생략 ...

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