Ko soft link inoshanda sei muLinux?

Chibatanidza chekufananidzira, chinodaidzwawo kuti nyoro link, ndiro rudzi rwakakosha rwefaira rinonongedza kune rimwe faira, senge nzira yekudimbudzira muWindows kana Macintosh alias. Kusiyana neyakaoma chinongedzo, chinongedzo chekufananidzira hachina iyo data mufaira rechinangwa. Inongonongedza kune imwe yekupinda pane imwe nzvimbo mufaira system.

Mucherechedzo wekubatanidza (unozivikanwawo sechinyoro nyoro kana symlink) unosanganisira yemhando yakakosha yefaira inoshanda sereferensi kune imwe faira kana dhairekitori. Unix/Linux senge masisitimu anoshanda anowanzo shandisa zvinomiririra zvinongedzo. …Manongedzo anogona kuitwa kumadhairekitori pamwe nemafaira ari pamafaira akasiyana kana mapartitions akasiyana.

Symlink (inonziwo chiratidzo chinongedzo) imhando yefaira muLinux inonongedza kune rimwe faira kana folda pakombuta yako. Symlinks akafanana nemapfupi muWindows. Vamwe vanhu vanodana symlinks "soft links" - rudzi rwekubatanidza muLinux / UNIX masisitimu - kupesana ne "akaoma malink."

Iyo yakapfava link (inozivikanwawo seSymbolic link) inoita senge chinongedzo kana chinongedzo kuzita refaira. Iyo haigone kuwana iyo data inowanikwa mune yekutanga faira.
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Soft Link

Kuenzanisa Parameters Hard link Soft link
File system Haikwanise kushandiswa pane ese mafaera masisitimu. Inogona kushandiswa kune ese mafaera masisitimu.

Kugadzira chinongedzo chekufananidzira, shandisa -s ( -symbolic ) sarudzo. Kana zvese FILE neLINK zvikapihwa, ln ichagadzira chinongedzo kubva pafaira rakatsanangurwa senharo yekutanga ( FILE ) kune faira rakatsanangurwa senharo yechipiri ( LINK ).

Iyo yakapfava yekubatanidza yakafanana neyefaira yekudimbudzira ficha iyo inoshandiswa muWindows Operating masisitimu. Imwe neimwe yakapfava yakabatana faira ine Inode yakakosha inonongedza kune yekutanga faira. Sezvakafanana neakaomesesa link, chero shanduko kune data mune chero faira inoratidzwa mune imwe.

Kuti ubvise chinongedzo chekufananidzira, shandisa chero rm kana unlink command inoteverwa nezita re symlink senharo. Paunenge uchibvisa chinongedzo chinonongedza kune dhairekitori usaisa inoteedzera slash kuzita re symlink.

Kuti uone zvinongedzo zvekufananidzira mudhairekitori:

  1. Vhura terminal uye enda kune iro dhairekitori.
  2. Nyora murairo: ls -la. Izvi zvicharebesa mafaera ese ari mudhairekitori kunyangwe akavanzwa.
  3. Mafaira anotanga nal ndiwo mafaera ako ekufananidzira.

UNIX Symbolic link kana Symlink Mazano

  1. Shandisa ln -nfs kugadzirisa iyo yakapfava link. …
  2. Shandisa pwd mumubatanidzwa weUNIX yakapfava link kuti uone nzira chaiyo yauri kunongedzera nyoro. …
  3. Kuti uwane ese UNIX yakapfava link uye yakaoma link mune chero dhairekitori ita unotevera kuraira "ls -lrt | grep “^l” “.

Unogona tarisa kana faira iri symlink ne [ -L faira] . Saizvozvowo, unogona kuedza kana faira iri faira yenguva dzose ne [ -f file ], asi kana zvakadaro, cheki inoitwa mushure mekugadzirisa symlinks. hardlinks haisi mhando yefaira, angori mazita akasiyana efaira (rechero mhando).

A hard link ifaira rinomiririra imwe faira pavhoriyamu imwechete pasina kunyatso dzokorora data reiyo faira. ... Kunyangwe hard link iri chaizvo kopi yakamisikidzwa yefaira rainongedza iro rarinongedza kwariri, hapana imwe hard drive nzvimbo inodiwa kuchengetedza iyo hard link faira.

Mukombuta, chinongedzo chekufananidzira (zvakare symlink kana nyoro link) itemu re chero faira rine referensi kune imwe faira kana dhairekitori muchimiro chemhedziso kana yehama nzira uye inokanganisa nzira yekugadziriswa.

Chikonzero zvakaoma-kubatanidza madhairekitori hazvitenderwe inyanzvi shoma. Chaizvoizvo, ivo vanotyora iyo faira-system chimiro. Iwe haufanirwe kazhinji kushandisa zvakaoma zvinongedzo zvakadaro. Symbolic links inobvumira akawanda ekushanda kwakafanana pasina kukonzera matambudziko (eg ln -s target link ).

Unoverenga sei mvumo muUnix?

Kuti uone mvumo yemafaira ese mudhairekitori, shandisa iyo ls command ine -la sarudzo. Wedzera dzimwe sarudzo sezvaunoda; kuti ubatsirwe, ona Nyora mafaera mudhairekitori muUnix. Mumuenzaniso wekubuda pamusoro, mutsara wekutanga mumutsara wega wega unoratidza kana chinhu chakanyorwa chiri faira kana dhairekitori.

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