Ungamboshamisika kuti chii chinotevera chiratidzo?
- ~
The ~ inonzi tilde uye inotangira kubva muchiLatini ye titulus uye maererano ne Wikipedia yakauya kumutauro weChirungu kuburikidza neSpanish. Icho chinoreva chirevo kana chinyorwa.
Mukati meLuxux tilde (~) chiratidzo ndicho chinozivikanwa se metacharacter uye mukati mechipfuva chegomba rekuguma rine zvarinoreva.
Saka chii chinotevera murairo unotevera:
cd ~
Murairo uri pamusoro apa unongokutora kudzokera kumba kwako. Ndiyo nzira shoma huru. Kana wakamboenda kune imwe faira yakadai se / var / logs kana / mnt nezvimwe nekunyora cd ~ inokudzosera kumusha weimba yako.
Mutsara (~) unoita kupfuura izvozvo kunyange zvakadaro.
Kunyange kushandisa tilde pachako kunokutora iwe kumusha wako wekushandiswa kwemusha ikozvino iwe unogona kutamira kune imwe imba yekunyora kwekushandisa nekunyora zita romumwe mushure mokunge tilde.
Somuenzaniso, kana iwe unoshandisa Fred anowedzera purogiramu yako ipapo unogona kuenda kumusha wekumba kwake nekunyora zvinotevera:
cd ~ fred
Imwe shanduro yemutambo ndeyokudzokera kumashure ekushandura. Fungidzira iwe uchangobva kutora firiji yeimba yaFred kubva ku / var / logs folder. Iwe unogona kudzokera kune / var / logs folda nekunyora zvinotevera:
cd ~ -
Kusiyana kwe ~ ~ is ~ + iyo iyo inoshandiswa nemutemo weCd inokutora kune ino yekushandura.
Izvi, zvechokwadi, hazvibatsiri zvakanyanya nokuti iwe watova mukati memutauro wemazuva ano unoshanda.
Kunyora cd ~ muchigadziro uye kudzvinyirira bhokisi rebhu rinopa runyoro rwemafaira ose aunogona kuenda.
Muenzaniso weizvi unogona kuonekwa mumufananidzo uri pamusoro.
Kuti uende kumitambo yefolisi fomu inotevera:
cd ~ games
Izvi zvinokutora iwe kune faira / usr / mitambo.
Cherechedza kuti hazvisi zvose zvesarudzo zvinoratidzwa basa nemutemo cd.
Shanduro dzekupedzisira dzinoshandiswa dze tilde dzinotevera:
cd ~ 0
cd ~ 1
cd ~ -1
Ichi chinyorwa chinokubvumira kuti uende kuburikidza nemutsetse wemabhuku. Folders inogona kuwedzerwa kumadhandiro ekushandisa kushandisa pushd .
Somuenzaniso, kana uri munhare yako yemimhanzi uye iwe uchida kuti ionekwe mumutsetse wechirongwa chekuita zvinotevera:
pushd / home / username / Music
Iye zvino tora mapeji aya anotevera:
dirs -v
Izvi zvinoratidza runyora rwezvinhu zvose zviri pasi.
Chimbofunga nezvechikwata chiri mumuviri waro. Chimbofungidzira iwe une stack yemagazini. Kuti uende kumagazini yechipiri pasi iwe unoda kubvisa imwe kubva kumusoro kusvika kwairi.
Chimbofungidzira iwe wakanga uine hovha sezvinotevera:
0. Music
1. Dhidhiyo
2. Scripts
Kushandisa izwi cd ~ 2 rinokuendesa kune faira muchigaro chechipiri mubako. Cherechedza kuti nzvimbo yekutanga nguva dzose iyo yakanyoreswa ikozvino kuti nguva inotevera paunonyora dirs -v uchaona zvinotevera:
0. Scripts
1. Dhidhiyo
2. Scripts
Kana iwe cd kudzokera kuMusic folder, nzvimbo 0 ichava zvakare Music.
Mutemo weCd haisi wega murairo unoshanda nemutambo (~). Mutemo weR ls unoshandawo.
Nenzira yekuenzanisa mafaira ose ari mumba mako folda faira zvinotevera:
ls ~
Mutambo unoshandiswawo mu filenames uye inowanzosikwa sechinochengetedza nevanyoresa vanyori.
Iyo tera ndeimwe yemasikrasi akawanda anoshandiswa muLinux. Zvimwe zvinoshandiswa mumasikirwo zvinosanganisira kumira kwakakwana kana nguva (.) Iyo inoshandiswa kuratidza nzvimbo iripo iyo inoshandiswa kufamba nenzira yefaira, iyo asterisk (*) inoshandiswa sechikara chepascard mukutsvaga seyo mubvunzo wekubvunza (?).
Chiratidzo che carat (^) chinoshandiswa kureva kutanga kwemutsara kana tambo uye chiratidzo chemadhora chinoshandiswa kureva kuguma kwetambo kana mutsara paanenge uchitsvaga.
Ichi chinyorwa chinotsanangura kushandiswa kwemasacharacters .