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Linux? ?? ???? ?????? ????? ??

installBuildToolsBikeBuild-endentialDevelopmentTools.2. downloadandextractSourcodefromArchives.3.run./configureWithOptions-prefixtosetuptheBuild.4.compileusingmake, optionallywith-jet (nproc)forspeed.5.installwithsoldocechekintallestallwithinstallwith installwith installwithsallwith installstallwith installstallwith installstallstallsoll

Aug 12, 2025 pm 06:19 PM

Linux ??? ??? ??? ??

?? ??? ???? aliasll = 'ls-la'? ?? ?? ???? ?? ?? ? ???? ???? ?? ? ???? ????. 2. ??? ????? ????? ?? ??? ~/.bashrc (bash) ?? ~/.zshrc (Zsh) ??? ???? ?? ? ?? ??? ???? ?? ??? ?? ??????????. 3. UNALIAS ??? ???? ?? ??? ??????? ????? ?? ??? ?? ? ? ????. ???? ?? ???? ?? ???? ???? ?? ???? ??? ???? ?? ??? ?? ?? ?? ????.

Aug 12, 2025 pm 06:14 PM

??? ??? I/O ??? ???? ??

useiostat-x1tomonitordIskutilization (%util), awaittime, andi/ooperationspersecond, ??? utilandawaitindicateabottleneck.2. performaquick evenuction writeSpeedTestwithddif =/dev/ZeroOF =/tmp/testiRebs = 1gcount = 1oflag = directSTAT

Aug 12, 2025 pm 05:27 PM

Linux ??? ???? ??

Linux?? ??? ????? ????? ?? 10 ??? ????????. 1. Cat/etc/Group, Groups ?? ID ??? ???? ?? ???????. 2. SudogroupAddGroupName? ???? ? ??? ??? GID? ??? ? ????. 3. SudogroupdelGroupName? ???? ??? ????? ???? ?? ?? ? ??? ??? ?? ????. 4. Sudogroupmod-n? ???? ?? ?? ?? -sudogroupmod-g? ???? GID? ?????. 5. Sudousermod-Ag ?? Sudogpasswd-A? ???? ???? ??? ??????. 6. Sudogpasswd-d? ???? ???? ???? ????? ???? ??????.

Aug 12, 2025 pm 04:29 PM

Linux ??? ????? ???? ??

?? passwdusernametosetorchangeauser'spassword, witsudoforotherus.2.enforcestongpasswordsviapambyconfiguring/etc/pam.d/com mon-passwordwithruleslikeminlen = 8, ucredit = -1, lcredit = -1, dcredit = -1, ocredit = -1, difok = 3, andremember = 5 ? setdefaultsin/etc/logi

Aug 12, 2025 pm 04:23 PM

Linux?? ???? ?? ????`rsync`? ???? ??

rsyncisapowerfultooltooltoolfilesynchronizationand backuponlinux, ??? FORLOCALDIPICTIONSYNLYCONGEDPARTSOFFILES.1. FORLOCALDIGECTORYSYNC, USERSYNC-AV/SOURCE // DESTINITION/, WHERE-APRESERVESFILEATTRIBUTES-VENBLEBOSEOUTPUT, TRATIONS

Aug 12, 2025 pm 04:20 PM

rsync ?? ???

Ubuntu Linux ???? ?? ??? ???? ??

??? ???? : SudoaptUpdate ? SudoaptUpgrade-Y? ???? ???? ?? ???? ??????. 2. Apache ?? : Sudoaptinstallapache2-Y? ???? ???? ???? ???? ??? ????? ???? ????? ?? ?? IP? ????? ?? ????????. 3. MySQL ?? : SudoaptInstallMysql-Server-Y? ???? ?? ??? ?? SudomySQL_SECURE_INSTALLATION? ????, ?? ??? ????, ?? ???? ????, ?? ?? ???? ???? ??? ??????? ??????. 4. PHP ?? : sudoaptins? ??????

Aug 12, 2025 pm 02:21 PM

`ps`,`top` ?`htop '? ???? Linux ???? ??? ?????

usepsforasticsnapshotofprocesses, ???? ??? ? QuickCheckswithCommands likePauxorps-ef.2.usetopforreal-timemonitoringwithinteractivecontrolstosortbycpuormemory, hillprocesses, oradjust-friorities.3

Aug 12, 2025 pm 01:20 PM

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Linux ?? ? ????? ????? ??? ??

usemvtorenameormoveFiles ? directoriesBySpecifingSourCeandDestination.2.renAmeafileWithMvoldName.txt, OverWritingTheStinationIfiteSiStsunsunt-iisUsed.3.MoveIbleToOneThmvFile.txt/to to to/directory/, directory/, directory/, directory/, directory/, ?? rectory/, ??

Aug 12, 2025 am 11:56 AM

linux ?? ??

Ansible?? Linux ?? ??? ????? ??

Ansible Control ??? ???? ??? ??????. 2. ?????? ?? ??? ?????? ssh ?? ??????. 3. ?? ?? ? ??? ???? ?? ???? ??? ????. 4. ? ??? ???? ??? ??? ???????. 5. YAML ??? PlayBook Automation ?? ?? ??; 6. PlayBook ?? ??? ? ??? ??; 7. ??? Jinja2 ???? ???? ??? ?? ??????. 8. ??, AnsibleVault, ?? ?? ? ?? ?? ??? ?? ?? ??? ?? ????? ???? ?? ??? Linux ?? ??? ??? ???? ????? ?? ? ?? ?? ??? ??? ? ?? ???? ?????.

Aug 12, 2025 am 09:30 AM

ansible ??? ??

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TOKILLAPROCESSINLINUX, FirstINDIFINTIFIDSEPIDUSINGCOMMANDS LIKEPSAUX | grepprocess_name, pgrepprocess_name, pidofprocess_name, ortoolsl iketop/htop; forexample, psaux | grepfirefoxfindsThefirefoxProcess.thenUseTekillCandwiththePid : kill1234sendsSigterMtoterMinat

Aug 12, 2025 am 06:39 AM

Linux ???? ?? ?? ??

checkgrubbobootingfromliveusb, reinstallwithgrub-installandupdate-grub, ormanuallysetprefixandrootinrescuemode.2.runfsck-fonrootpartititionfromliveenvirondentandcheckdiskHealthusingsmartctl.3.BootolderKernel, Rebuildinitramfithdate-inittramfs--

Aug 12, 2025 am 04:15 AM

linux ?? ??

Linux ?? ??? ?? ?? ???

?? VentoryingYoursystem : listrunningserviceswithsystemctl, eviantoPenportSusingss-tulnp, reviewInstalledPackagesViadpkg-lorrpm-Qa, andremoveOdsOftSoftSoftSoftWaretoredUceattackSurface.auditUserAccountsAndAccess : reseve/reshgeekpastw

Aug 12, 2025 am 03:21 AM

Linux ??? ???? ???? ???? ??

USELSBLKANDFDISK-LTOCHECKEXISTINSTISKSANDPARTITIONS.2.RUNSUDOFDISK/DEV/SDB, PRESSTOCREATEANEWPARTITION, ChoOSETYPE, SETSIZE, PRE ViewWithp, andWriteWithw.3. FormatThePartitionUsingSudomkfs.ext4/dev/sdb1 (ormkfs.xfs/mkfs.vfat) .4.createamountpointwithmkdirand

Aug 12, 2025 am 01:02 AM