Software yemahara ine mazita emunhu wese, kusanganisira vatadzi
Kufanana nevagari vakawanda veAmerica neSpain, pazera remakore mapfumbamwe ndakatumirwa kukatekisimo kuti nditore Chirairo changu Chokutanga. Sevakawanda vavo, handina kuzombotsikazve tsoka muchechi kunze kwekunge kwaiva kuenda kumuchato kana kubhabhatidzwa. Nechikonzero ichi, kuti nditore mukana weruzivo rwunoomerera pakugara mundangariro dzangu, izvi rondedzero yemahara software yekuita zvivi zvinouraya.
Zvamazvirokwazvo, iyi blog haikurudzire (zvimwe) zvivi kuti zviitwe.Chinongori chikonzero chekusvika pakuziva mamwe mazita kubva kukhathalogi hombe yemahara uye yakavhurika sosi software. Zvakare, zvifungidzire uri muGehena uine chirango chekuverenga zvinyorwa zvangu nekusingaperi.
Ndezvipi zvivi zvinouraya
Matadzo makuru ndiwo maitiro ayo maererano nekereke yeCatholic anokonzeresa zvimwe zvitadzo.
Vari:
- Usimbe: Ndiko kuramba kuita nhamburiko inodiwa.
- Enda ku: Manzwiro eruvengo kana kuti hasha dzisingadzorwi.
- Kuzvikudza: Kunyanya kuzvifunga.
- Makaro: Kushandiswa kwezvokudya zvakawandisa uye zvinwiwa.
- Ruchiva: Kushandisa kunakidzwa kwepabonde kuti uzvigutse.
- Avarice: Kuda kuva nezvinhu zvakawanda kupfuura zvinodiwa kuti urarame.
- Shanje: Kutsamwira izvo vamwe vanazvo.
Yemahara software yekuita zvivi zvinouraya: Simbe
Rubatsiro rwekukurumidza kune simbe ndeye Terminal keyboard mapfupi. Zvimwe zvezvinonyanya kukosha ndezvi:
- Ctrl+U: Delete mirairo yese kuruboshwe kwechitubu.
- CTRL+L: Bvisa zvese zviri mukati meiyo terminal.
- CTRL+K: Dzima zvese zvirimo kurudyi kwecursor.
- CTRL+W: Dzima izwi kuruboshwe rwechituri.
- CTRL+D: Vhara musangano wazvino.
- Ctrl + E: Inofambisa cursor kusvika kumagumo emutsara.
- CTRL+Y: Namira (Shandisa mushure meCTRL +U, K kana W)
- TAB: Gadzirisa mafaera kana mirairo.
- Ctrl+R: Shandura nhoroondo yekutsvaga.
- !!: Dzokorora murairo wekupedzisira wakanyorwa.
- CTRL+Z: Inomisa murairo wazvino uye woimhanyisa kumashure.
- CTRL + C: Inomisa kuitwa kwekuraira.
Automating mabasa
Linux inopa akati wandei maturusi anokwanisa tiponese kubva pakuita izvo komputa inogona kutiitira.
Iyo crontab faira
Cron idhimoni rinoita basa rekuita, pasina kupindira kwemushandisi, mabasa mune yakatarwa nguva yenguva.. Kazhinji, aya mabasa ekugadzirisa anofanirwa kuitwa nguva nenguva. Hapana chinotitadzisa, zvisinei, kuwedzera zvimwe zvatisingadi kuita.
Iyo crontab faira haisi chinhu chinopfuura a text file inotsanangura nhevedzano yemirairo ichaitwa pazuva rakatarwaa. Tine marudzi maviri emafaira ecrontab: iyo system inogadzirwa crontab faira uye, iyo yakagadzirwa nevashandisi.
Hapana nzira yatinofanira kubatanidzwa nayo; kana isu tine midzi ropafadzo, neiyo system crontab faira sezvo ichishandiswa neLinux kugadziridza system uye kugadzirisa. Iyi faira iri pa/etc/crontab.
Kugadzira isu pachedu mabasa ecron
Kugadzira yedu crontab mafaera isu tinofanirwa kutsanangura anotevera paramita (Ndinoanyora muhurongwa hwaanofanira kunyorwa nawo:
m: Inomiririra maminetsi ane huwandu kubva pa0 kusvika ku59.
h: Inoratidza nguva yekuuraya ine huwandu kubva pa0 kusvika ku23.
d: Inosarudza zuva remwedzi rine huwandu kubva pa1 kusvika ku31.
dzangu: Inotsanangura mwedzi wegore nechiyero kubva pa1 kusvika ku12.
s: Inotara zuva revhiki muchikamu kubva pa0 kusvika pa6 apo 0 anowirirana neSvondo.
Muchiitiko chekuti basa re cron rakagadzirirwa mushandisi wekare, murairo unoshandiswa
crontab –e
Kana iri yemumwe mushandisi, zita rekushandisa rinofanira kutsanangurwa ne -u parameter muchimiro:
crontab –u nombre de usuario –e
Kekutanga patinoita murairo (kubva kune terminal emulator) inotiudza kuti hapana crontab faira kusvika zvino, saka isina chinhu ichagadzirwa. Tevere, inotipa zano kuti tisarudze imwe yemavara edhita akaiswa pane system kuti tigadzirise.
Muchinyorwa chinotevera ticharamba tichitsanangura kushandiswa kweiyo cron command uye isu tichaona mamwe maturusi ekushanda zvishoma.