locate simply looks its database and reports the file location. find does not use a database, it traverses all the directories and their sub directories and looks for files matching the given criterion.
Yintoni umahluko phakathi kokufumana kunye nokufumana umyalelo?
Umyalelo wokufumana unenani leenketho kwaye uqwalaselwe kakhulu. … locate isebenzisa isiseko sedatha esakhiwe ngaphambili, Ukuba idatabase ayihlaziywanga ngoko fumana umyalelo will not show the output. to sync the database it is must to execute updatedb command.
Yintoni ukusetyenziswa kokufumana kunye nendawo yomyalelo kwiLinux?
isiphelo
- Sebenzisa ukufumana ukukhangela iifayile ezisekwe kwigama, uhlobo, ixesha, ubungakanani, ubunini kunye neemvume, ukongeza kwezinye iinketho eziluncedo.
- Faka kwaye usebenzise iLinux yokufumana umyalelo ukwenza ukhangelo olukhawulezayo lwenkqubo yeefayile. Ikwakuvumela ukuba ucofe ngaphandle ngegama, i-case-sensitive, ifolda, njalo njalo.
What is locate in Linux?
locate is a Unix utility which serves to find files on filesystems. Ikhangela kwisiseko sedatha esakhiwe kwangaphambili seefayile eziveliswe ngumyalelo ohlaziyiweyob okanye ngedaemon kwaye zicinezelwe kusetyenziswa iencoding eyongezelelweyo. Isebenza ngokukhawuleza kakhulu kunokufumana , kodwa ifuna uhlaziyo rhoqo lwesiseko sedatha.
Kusetyenziswa nini ukufumana kwaye ufumane?
fumana ngokulula ijonge isiseko sayo kwaye inika ingxelo yendawo yefayile. ukufumana ayisebenzisi idatabase, icanda bonke abalawuli kunye ne subdirectory zabo kwaye ijonge iifayile ezithelekiseka nomlinganiselo onikiweyo.
Yeyiphi ekhawulezayo ukufunyanwa okanye ukuyifumana?
2 Iimpendulo. fumana isebenzisa isiseko sedatha kwaye ngamaxesha athile yenza uluhlu lwesixokelelwano sakho sefayile. Uvimba weenkcukacha ulungiselelwe ukukhangela. Fumana iimfuno zokunqumla lonke uvimba weefayili onganeno, okhawulezayo kakhulu, kodwa hayi ngokukhawuleza njengokufumana.
Ndisebenzisa njani ukufumana kwiLinux?
Imizekelo esisiseko
- fumana . – igama lefayile.txt. Ukuba ufuna ukwazi ukuba ungayifumana njani ifayile kwiLinux ebizwa ngale fayile. …
- fumana /ikhaya -igama *.jpg. Khangela zonke. jpg iifayile kwi/ekhaya kunye nabalawuli abangaphantsi kwayo.
- fumana . – uhlobo f -engenanto. Khangela ifayile engenanto ngaphakathi kulawulo lwangoku.
- fumana / ikhaya -umsebenzisi randomperson-mtime 6 -igama ".db"
How does Linux locate work?
How Does locate Work. The locate command searches for a given pattern through a database file that is generated by the updatedb command. The found results are displayed on the screen, one per line. During the installation of the mlocate package, a cron job is created that runs the updatedb command every 24 hours.
Uyifaka njani iFumana kwiLinux?
Ukufakela i-mlocate, sebenzisa i-YUM okanye umphathi wepakethe ye-APT njengonikezelo lwakho lweLinux njengoko kubonisiwe. Emva kokufaka i-mlocate, kufuneka uhlaziye i-updatedb, esetyenziswa ngumyalelo wokufumana indawo njengomsebenzisi weengcambu kunye nomyalelo we-sudo, ngaphandle koko uya kufumana impazamo.
Ndidwelisa njani iifayile kwiLinux?
Eyona ndlela ilula yokudwelisa iifayile ngamagama kukudwelisa ngokulula usebenzisa ls umyalelo. Udweliso lweefayile ngamagama (ulandelelwano lwealphanumeric) luthi, emva kwayo yonke loo nto, alugqibekanga. Ungakhetha i-ls (akukho zinkcukacha) okanye ls -l (iinkcukacha ezininzi) ukumisela imbono yakho.
Loluphi uhlobo lomyalelo kwiLinux?
chwetheza umyalelo kwiLinux ngeMizekeliso. Udidi lomyalelo ngu isetyenziswa ukuchaza indlela ingxoxo yayo enokuguqulelwa ngayo ukuba isetyenziswe njengemiyalelo. Ikwasetyenziselwa ukufumanisa ukuba yakhiwe ngaphakathi okanye ifayile yokubini yangaphandle.
Ndiwufumana njani umtya kwiLinux?
Ukufumana imitya yokubhaliweyo ngaphakathi kweefayile usebenzisa ukubamba
-R - Funda zonke iifayile phantsi kolawulo ngalunye, ngokuphindaphindiweyo. Landela onke amakhonkco omfuziselo, ngokungafaniyo -r grep ukhetho. -n - Bonisa inombolo yomgca womgca ngamnye ohambelanayo. -s - Cinezela imiyalezo yemposiso malunga neefayile ezingekhoyo okanye ezingafundekiyo.
Ndiyifumana njani indlela kwiLinux?
To find the absolute path of command in Linux/Unix system, we use which command. Note: The echo $PATH command will show the directory path. The which command, locate the command from these directories. Example : In this example,we will find the absolute path of useradd command.
Yintoni umyalelo we-Linux Updatedb?
INKCAZO. ihlaziyiweb yenza okanye ihlaziye idatabase esetyenziswa ngulocate(1). Ukuba i-database sele ikhona, idatha yayo iphinda isetyenziswe ukunqanda ukufunda kwakhona abalawuli abangatshintshanga. i-updatedb idla ngokuqhutywa yonke imihla ngu-cron(8) ukuhlaziya isiseko sesiseko sedatha.