BasicCommandsUNIXON.docx
- 文档编号:30719704
- 上传时间:2023-08-19
- 格式:DOCX
- 页数:22
- 大小:27.42KB
BasicCommandsUNIXON.docx
《BasicCommandsUNIXON.docx》由会员分享,可在线阅读,更多相关《BasicCommandsUNIXON.docx(22页珍藏版)》请在冰豆网上搜索。
BasicCommandsUNIXON
BASICCOMMANDSINUNIX
SystemConfigurationCommands
ls=list
-alistsallentriesinthedirectory(alsohiddenones)
-cusesthetimeoflastofmodification
-ldisplaysthemode,numberoflinks,owner,group,size...
-rlistsallsubdirectoriesrecursively
-sgivesspaceusedina1024-ByteUnit
-dlistsjustthedirectories
-tshowsyouthelatestintime
-ilistscurrentfile-number(f.ex.bythisyoucanlookforhardlinks)
-Rlistsallsubdirectoriesrecursively
lsconf=liststhemachineconfiguration
ls-la|more>
AIX:
lslpp-L=displaysthelatestinformationaboutinstalledfilesetsorfilesetupdates
lslpp-h“
AIX:
instfix-i=displayswhetherfixesorkeywordsareinstalled
instfix-i|grepML=showscurrentMaintenanceLevel
instfix-ik
emgr-p-exxx.epkg.Z=previeworemgr-exxx.epkg.Z=installsinterimfix
emgr-l=listsallifixesinsystemwithstatus
ps=currentprocessstatus(showsyourownrunningprocesses)
-eprintsinformationtostandardoutputaboutallprocesses
-fgeneratesafulllisting
-aprocessesstartedonaterminalserver
-kshowsallactivekernelprocesses
auxprocessesofCPUUnits
ps-ef|grep
ps-ef|grepttyd=checkstheprocessesrunningonthemodem
f.ex.ps-ef|grepolli|more>olli.proc=alllistingprocessesof“olli“willstoredinthefile“olli.proc“
du-sk;ps-ef;ps-ef|grepttyd=executesonecommandtoanother
rm=removeAIX:
del
-rdeletesallfilesindirectoriesandsubdirectories
-iasksyouforthedeleting-action
rm-r“xyz”=alsodeletesfileswithunknowncharactersinit
rmnfsexp-d/test=deletestheexportedtest-directory
cd=changestoyourhomedirectory
mkdir=makedirectory(forgeneratinganewdirectory)
-pcreatesanewdirectory-path(f.ex.mkdir-p/test1/test2/test3)
rmdir=removedirectory(fordeletingthechosendirectory)
mkfifo-m777=makefirst-in,first-out(createsapipewithallpermissionsforall)
mkcd-L-d/dev/cd1-e-M/dvdback-C/dvdstruc-I/dvdfin
=createsamksysbtoDVD-RAMwithdevicecd1andexcludesfilesin/etc/exclude.rootvg
AIX:
lslicense=listsallfixedlicensesandshowsthefloatinglicensestatus
chlicense-u8-foff=setsthefixedlicensesto“8”andfloatinglicensestostatus“off”
>core=makesafilenamed“core“AIX:
touchcore
mv=move(formovingorrenamingfilesordirectories)
pwd=printworkingdirectory(toshowyoutheactivedirectory)
tail-1
-f=you’llseethelatestactuallyonlinechangesinthisfile
cp=copycopiesfilesordirectories
-rcopiesthedirectory-tree
-pdoesnotchangeanypermission
cp/usr/test1/tmp/test1;mv/tmp/test1/var/test1=the;concatenatesonecommandtoanother
rdist-c/usr/local/bin/file
timecompress*=compressesallfilesintheactuallydirectory(“time”showsdurationofprocess)
uncompress./nelle=uncompressthefile“nelle“
ln-s
ln
vmstat=virtualmemorystatistics
-s=displaysnumberofpagingeventssincesystemstart
-i=”””interruptsbydevicesincesystemstart
-t=(time)time-stampincluded
-I=displaysanI/Oorientedview
-v|grep
1refresh-timeinseconds
10numberofthreadswaitinginterruptibly(f.ex.vmstat310=everythirdsecondfortentimes)
swapon=specifiesfileforpagingandswapping
-sdisplaysthetotalamountofallocatedswapspaceAIX:
chps-s
=changesapagingspaceonhd6
-aactivatesanewswap-partitionmkps=makesa““
rmps=removesa““
lsps-a=showsactivepagingspace
lsps-s=”allocatedandreservedpagingspace
|greponellesearchesafileforpatterns,f.ex.“onelle“
|grep-vonelledisplaysalllinesnotmatchingthespecifiedpattern
|grep-E“
AIX:
fgrepxyz*.sh=searchesforthestring“xyz”inallfilesendswith.shinthecurrentdirectory
fgrep-lxyz*.csh=searchesforallfilesinthecurrentdirectoryendswith.csh
anddisplaysallthosecontains“xyz”
|moreor|pgdisplayseachsite(paging)
strings
lpc...=lineprintercontrolprogram
...statdisplaysthestatusofdaemonsandqueuesonthelocalmachineAIX:
enq-A
lpq-l=displaysinformationaboutaPrint-Jobofeachprinter
lpr-
enq
lprm-
AIX:
startsrc-slpd=startsthePrinterDaemon;stopsrc-slpd=stopsthePrinterDaemon
startsrc-s
lssrc-a=togetthestatusofsubsystems/-groupsandthesubserver
shutdown+
init6=thesamelikeshutdown-rnow(downtoRunlevel0)
shutdown-v=systemhalted
shutdown-F=quickshutdown(usersshouldbelogoff)
Forstartingapplicationsautomaticallytheconfigurationfilesare:
/etc/;/etc/inttab
who-r=showsthelateststartedRunlevelandthatbefore
id=displaysthesystemidentificationsofaspecifieduser(realID)
kill-9
kill-kill
find=searchesforafile-nameinapath
f.ex.find/baan4/bseIBM-print=searchesandliststhefile“IBM“
find./-name“inf1”-print=searchesforthefilename“inf1”intheactualdirectory
find./-name*“inf1”-print=searchesforcontentswithstring“inf1”intheactualdirectory
find/-size+250c-print=showsyoualistoffilesinroot,whicharebiggerthan250Bytes
find/-xdev-user
find.-group
find.-name“*”|cpio-pdmuv/tmp=copiesfiles(withoutlinkcontents)1:
1fromcurrentdirectoryto/tmp
!
!
=recallsthelastcommand
sort=sortsfiles(tables!
)
F.ex.sort+0-1
thesecondtable-field
(1)isn’tso(-)
man=manualmenuforhelp
/pattern=searchesfor“pattern”fromuptodown,f.ex.inatextfile
?
pattern=searchesfor“pattern”fromdowntoup
sh-users.txt=startstheshell-script“users“
dateordate+”%d.%m.%Y.%H%M”=showscurrentdateandtime
date-n
AIX:
exportDISPLAY=
0.0=displaysgraphicalsessionstoyourcurrenthost
/usr/sbin/mknfsexp-d
/usr/sbin/chnfsexp-d
/usr/sbin/mount-tnfsbaancluster:
/dump/dump=mountingoffilesystem“dump”fromamemberinacluster(-t=specialfilesystemtype)
AIX:
mount-nsaphir_d/usr/sap/trans/usr/sap/trans
=mountingoffilesystem“/usr/sap/trans”fromaremotehostsaphir_d
mount-t-rcdfs-onoversion/dev/disk/cdrom0c/mnt=mountingtheCDROM-drive
(-r=specialfilesystem;-o=specifiesalistofcomma-separatedarguments)
mount-vcifs-n
fmode=755/
umount/dump=unmountthe“dump”filesystem
umount-a=unmountsallfilesystemswhicharen’tbusy
Theconfigurationfilesare:
/etc/filesystems
mklv-tjfslog-yloglv00newvg
logform/dev/loglv00=formatstheVGlogfile
env=environment-settingsofthesystem
Theconfigurationfilesare:
/.profile;/etc/environment
AIX:
locale-a=liststhelocalesforcomputerprogrammes
hostname=showscurrenthostname
wc&
csplit
clear=“clearscurrentwindow”
cat
cat
of“file1”to“file2”(ArithmeticOperation)
file/usr/local/bin/*.EXE=program-informationofanexecutable
sum
istat
cal
which=tofindanexecutablefileinapath
nice
f.ex.nice--20/usr/local/bin/master_AIX_error_daemon
renice
aliasdir=”ls-l”=setsthealias“dir”tothecommand“ls-l”
unaliasdir=tosetitbackagain
set
unset
lpr-print
sdiff
csplit
nohup(nohangup)=forgoingoninexecutingafterclosingaX-Session
AIX:
oslevel(Operating-System-Level)=showsthecurrentOS
oslevel-qs=listsMaintenanceLevels(s=ServicePacks)oslevel-g=listsallfilesets
oslevel-rl4330-07=
- 配套讲稿:
如PPT文件的首页显示word图标,表示该PPT已包含配套word讲稿。双击word图标可打开word文档。
- 特殊限制:
部分文档作品中含有的国旗、国徽等图片,仅作为作品整体效果示例展示,禁止商用。设计者仅对作品中独创性部分享有著作权。
- 关 键 词:
- BasicCommandsUNIXON