Linux中fuser命令用法详解

1.fuser命令安装yum install -y psmisc2.fuser命令用户2.1查看哪些进程使用到/dev/sda2设备fuser -um /dev/sda22.2 杀掉打开memory文件的程序[root@node01:/home/sa.haibo.he]$ fuser -m -k -i memory/home/sa.haibo.he/memory:1rce2rc4rc6rc7rc8

hbhe0316

4617人浏览 · 2021-10-16 09:33:56

hbhe0316 · 2021-10-16 09:33:56 发布

1.fuser命令安装

yum install -y psmisc

2.fuser命令用户
2.1查看哪些进程使用到/dev/sda2设备

fuser -um /dev/sda2

2.2 杀掉打开memory文件的程序

[root@node01:/home/sa.haibo.he]$ fuser -m -k -i memory
/home/sa.haibo.he/memory:     1rce     2rc     4rc     6rc     7rc     8rc     9rc    10rc    11rc    12rc    13rc    14rc    16rc    17rc    18rc    19rc    21rc    22rc    23rc    24rc    26rc    29rc    30rc    31rc    32rc    33rc    34rc    35rc    36rc    37rc    38rc    39rc    45rc    46rc    47rc    48rc    56rc    58rc    59rc    60rc    62rc    76rc   115rc   301rc   303rc   304rc   305rc   306rc   309rc   311rc   312rc   313rc   314rc   315rc   321rc   323rc   324rc   325rc   326rc   327rc   328rc   329rc   330rc   331rc   332rc   333rc   334rc   335rc   338rc   339rc   340rc   341rc   342rc   343rc   344rc   345rc   347rc   348rc   349rc   350rc   351rc   352rc   353rc   354rc   355rc   356rc   357rc   358rc   359rc   360rc   361rc   362rc   363rc   364rc   365rc   366rc   367rc   368rc   369rc   370rc   371rc   372rc   373rc   374rc   376rc   377rc   379rc   380rc   381rc   382rc   383rc   384rc   415rc   416rc   446rc   487rc   488rc   498rc   499rc   513rc   514rc   515rc   516rc   517rc   518rc   519rc   520rc   521rc   522rc   523rc   524rc   616rce   647rce   652rce   754rc   757rc   758rc   759rc   760rc   761rc   762rc   763rc   764rc   798rce   800rce   802rce   804rc   805rc   827e   829rce   830rce   832rce   835rce   836rce   838rce   841rce   843rce   845rce   852rce   854rce   884rce   885rce   890rce   891rce   892rce   893rce   894rce   906rce   923rce  1176rce  1178rce  1180rce  1184rce  1187rce  1190rce  1192rce  1193rce  1479rce  1491rce  1573rce  1575rce  1650rc  1816rce  1830rce  1834rce  1840rce  1841rce  1848rce  1853rce  1855rce  1884rce  1892rce  1903rce  1921rce  1924rce  1927rce  1930rce  1940rce  1950rce  1954rce  1958rce  1964rce  1966rce  1967rce  1970rce  1971rce  1973rce  1982rce  1984rce  1988rce  1991rce  1994rce  1996rce  1997rce  2003rce  2006rce  2016rce  2020rce  2034rce  2053rce  2069rce  2435rce  2437rce  2444rce  2495rce  2499rce  2502rce  3409rce  3506rc  3691rce  3700rce  3796rce  3800rce  3811rce  3813rce  3822rce  3827rce  3829rce  3858rce  3884rce  3887rce  3891rce  3896rce  3903rce  3920rce  3921rce  3923rce  3926rce  3932rce  3933rce  3937rce  3943rce  3944rce  3945rce  3947rce  3950rce  3959rce  3967rce  3971rce  3975rce  3979rce  4017rce  5645rce 10461rce 10462rc 13651rc 14945rc 15923rce 15925rce 15927rce 15930rce 15934rce 15936rce 15940rce 15943rce 15945rce 15948rce 15950rce 15952rce 15954rce 15956rce 15958rce 15960rce 15962rce 15964rce 15966rce 15968rce 15970rce 15972rce 15974rce 15976rce 15978rce 15980rce 15984rce 15986rce 15988rce 15990rce 15992rce 16014rce 16016rce 16018rce 16020rce 16022rce 16024rce 16026rce 16028rce 16030rce 16037rce 16039rce 16041rce 16043rce 16045rce 16047rce 16049rce 16051rce 16285rce 16476rce 16482rce 16486rce 16490rce 16493rce 17077rce 17083rce 17090rce 19424rce 19426rce 19967rc 20313rc 20619rce 21489rc 22715rc 23025rce 24580rce 26299rc 26896rc 26897rc 27801rc 28112rc 28124rce 28152rce 31184rce 31186rce 31195rce 31242rce 31244rce 31254rce 31258rce 31261rce 31264rce 31326rce 31333rce
Kill process 1 ? (y/N)

2.3 查看那些程序使用tcp的1521端口

[root@node01:/home/test]$ fuser -v -n tcp 1521
                     USER        PID ACCESS COMMAND
1521/tcp:            oracle    10461 F.... tnslsnr
[root@node01:/home/sa.haibo.he]$ fuser -v 1521/tcp  
                     USER        PID ACCESS COMMAND
1521/tcp:            oracle    10461 F.... tnslsnr

3.列出fuser支持的命令

[root@node01:/home/test]$ fuser -l
HUP INT QUIT ILL TRAP ABRT IOT BUS FPE KILL USR1 SEGV USR2 PIPE ALRM TERM
STKFLT CHLD CONT STOP TSTP TTIN TTOU URG XCPU XFSZ VTALRM PROF WINCH IO PWR SYS
UNUSED