Mazuva mashoma apfuura kuvapo kweshanduro itsva kwakaziviswa yakagadzikana seti yezvishandiso zvekutanga system GNU Coreutils 9.1, izvo zvinosanganisira zvirongwa zvakaita senge, katsi, chmod, chown, chroot, cp, date, dd, echo, hostname, id, ln, ls, nezvimwe.
Coreutils (kana GNU Core Utilities) iri software package yakagadzirwa neGNU project iyo ine akati wandei ezvishandiso zvekutanga senge katsi, ls, uye rm inodiwa kune Unix-senge masisitimu anoshanda. Iko kusanganiswa kwematatu apfuura mapakeji: faira zvinoshandiswa (mafaira), zvishandiswa zvemagobho (shellutils), uye mashandisirwo ekugadzirisa mazwi (textutils).
Iyo GNU yakakosha zvinoshandiswa tsigira tambo refu sarudzo semaparamita kumirairo, pamwe nekumwe kubvumidza mugungano rekutsanangura sarudzo pamberi penharo dzenguva dzose (kana POSIXLY_CORRECT nharaunda inosiyana yakasetwa, iyo inogonesa kushanda kwakasiyana muBSD). Pamusoro pezvo, sezvo huzivi hweGNU huchishandisa ruzivo kubva pamapeji emunhu (uye kushandisa zvishandiso senge info), ruzivo rwakapihwa rwakakura.
Hunhu hutsva hutsva hweGNU Coreutils 9.1
Mune iyi vhezheni nyowani yeGNU Coreutils 9.1 inoratidzwa, inosimbiswa kuti yakawedzerwa dd utility rutsigiro kune mamwe mazita esarudzo iseek=N ye skip=N uye oseek=N yekutsvaga=N, iyo inoshandiswa mumhando yeBSD yedd.
Mukuwedzera kune izvi, zvinoratidzwawo kuti zvinobatsira dd inopa kuverenga kwemabhaiti pachinzvimbo chezvibhuroko kana mutengo wekounda uchipera nemavara "B" ("dd count=100KiB"). Iwo ma count_bytes, skip_bytes, uye seek_bytes mireza yaregwa.
Zvinocherechedzwa zvakare kuti iyo yakawedzera "--print-ls-colors" sarudzo kune dircolors kuratidza zvinooneka uye nekuparadzana mavara anotsanangurwa mu LS_COLORS nharaunda inosiyana, kuwedzera pakuwedzera tsigiro yeCOLORTERM nharaunda inoshanduka kuwedzera kune TERM mune dircolors.
Zvinobatsira katsi inoshandisa kushandiswa kweiyo copy_file_range system call, nerutsigiro rwayo nehurongwa, kukopa dhata pakati pemafaira maviri chete padivi rekernel pasina kuendesa data kune userspace process memory.
chown uye chroot inopa yambiro paunenge uchishandisa syntax "chown root.root f" pachinzvimbo che "chown root:root f" sezvo panogona kunge paine matambudziko pamasystem anotendera madots mumazita ekushandisa).
Muna ls, kujekesa faira kwakadzimwa nekusarudzika, tichifunga nezve kugona, sezvo izvi zvichitungamira kukuwedzera kwemutoro weanosvika makumi matatu%.
En ls uye stat, kuedza kuita otomatiki mafaera kwakadzimwa. Kuti uise otomatiki, unofanira kunyatso tsanangura sarudzo "stat -cached=never
muzvishandiso cp, mv uye kuisa zvino zvinogoneka kugona shandisa openat * system mafoni paunenge uchikopa kune dhairekitori kuti uvandudze mashandiro uye kudzivirira zvinogona kuitika mujaho.
PaMacOS, iyo cp yekushandisa ikozvino inogadzira kopi-pa-kunyora clone yefaira kana kunobva uye mafaera ekuenda ari mune imwecheteyo APFS uye faira yekuenda haipo. Pakukopa, iyo yekuwana modhi uye nguva inochengetedzwa zvakare (senge kana 'cp -p' uye 'cp -a' inourayiwa).
Yeimwe shanduko izvo zvinoratidzika kubva pane iyi nyowani vhezheni:
- printf inopa tsigiro yekudhinda manhamba kukosha mune multibyte mavara.
- "sort --debug" yakashandiswa kuongororwa kwematambudziko ane mavara mu "--field-separator" parameter inopokana nemabhii anogona kushandiswa munhamba.
- Iyo '-resolution' sarudzo yakawedzerwa kune iyo 'date' yekushandisa kuratidza data panguva yekutevera kurongeka.
- chmod -R haisisiri kubuda nemamiriro ekukanganisa kana uchitsvaga symlinks. Ese mafaera aizoita zvakanaka, asi mamiriro ekubuda aive asina kunaka.
- cksum haichabvumiri akapfupikiswa mazita egorithm, nekudaro achivandudza kuenderana kwekudzokera uye kusimba.
- AIX inovaka haichakundiki nekuti mamwe mabasa eraibhurari asipo.
Pakupedzisira, kana iwe uchifarira kuziva zvakawanda nezvazvo yeiyi vhezheni itsva, unogona kutarisa ruzivo mukati chinotevera chinongedzo.