Fedora 40 tawm tswv yim kom muab cov ntsiab lus ntawm cov nplaub tshev /usr/bin thiab /usr/sbin sib koom ua ke, hloov /usr/sbin nrog qhov txuas cim taw rau /usr/bin. Kev hloov pauv ntawm /bin thiab /sbin rau cov txuas cim rau /usr/bin thiab /usr/sbin tau ua tiav hauv xyoo 2012 hauv Fedora 17. Thaum tag nrho cov ntaub ntawv executable tau sib sau ua ke, cov lus xa mus rau /usr/sbin yuav raug tshem tawm ntawm PATH ib puag ncig hloov pauv. Qhov kev thov tam sim no tab tom tham thiab tsis tau raug tshuaj xyuas los ntawm FESCo (Fedora Engineering Steering Committee), pawg neeg txhim kho kev siv tshuab rau Fedora faib tawm.
Nws tau sau tseg tias kev cais cov ntaub ntawv executable rau hauv bin thiab sbin directories yog ib qho kev coj ua qub uas tau dhau los ua qub hauv cov kev faib tawm niaj hnub no. Chiv thawj, sbin tau npaj los muaj cov ntaub ntawv executable tseem ceeb tshaj plaws, txuas nrog statically thiab tsim nyog rau kev rov qab, piv txwv li, yog tias ib feem ntawm cov ntaub ntawv system puas tsuaj lossis / usr partition tsis tuaj yeem nkag mus tau. Hauv Fedora, sbin tau ntev lawm tsis txuas nrog statically, thiab nws cov ntsiab lus yeej nyob hauv / usr partition, tsis yog lub hauv paus partition.
Qhov sib txawv ntawm sbin thiab bin kuj tau siv los cais cov kev pab cuam rau cov thawj coj thiab cov neeg siv tas li, tab sis cov qauv rau kev tso cov kev pab cuam hauv sbin lossis bin tsis meej, thiab tau ntau xyoo, feem ntau cov kev faib tawm tau suav nrog ob qho tib si / usr / bin thiab / usr / sbin hauv PATH ib puag ncig hloov pauv rau txhua tus neeg siv (systemd ntxiv ob qho tib si rau PATH los ntawm lub neej ntawd rau txhua tus neeg siv thiab cov kev pabcuam). Yog li ntawd, hauv kev xyaum, qhov sib txawv ntawm bin thiab sbin tau ntev dhau los lawm thiab tsuas yog ua rau muaj kev ntxhov siab thaum siv txoj hauv kev mus rau cov ntaub ntawv executable, tshwj xeeb tshaj yog thaum cov kev faib tawm sib txawv faib cov ntaub ntawv executable hla cov bin thiab sbin directories sib txawv.
Kev koom ua ke ntawm bin thiab sbin yuav ua rau cov neeg saib xyuas pob khoom ua haujlwm yooj yim dua, uas yuav tsis tas yuav kwv yees hauv daim nplaub tshev twg los tso cov ntaub ntawv executable; yuav ua rau lub kaw lus kwv yees tau zoo dua thiab nkag siab rau cov neeg siv; yuav ua rau muaj kev sib raug zoo nrog lwm cov kev faib tawm (piv txwv li, hauv Fedora lub ip utility nyob hauv sbin, thiab hauv Debian hauv lub thoob khib nyiab, tom qab kev sib koom ua ke, ib txwm muaj rau Debian (txoj kev yuav ua haujlwm hauv Fedora thiab); yuav ua rau kev faib khoom sib xws nrog Arch ntau dua Linux, uas tau koom ua ke sbin thiab bin hauv xyoo 2013; yuav txo cov lej ntawm cov kev kuaj xyuas cov npe thaum ua tiav execvp () thiab cov kev hu zoo sib xws (nws yuav tsum tau rov ua dua ib daim ntawv teev npe es tsis yog ob); yuav ua kom yooj yim rau kev tshawb nrhiav los ntawm cov cav thiab tshuaj xyuas cov zis ntawm cov khoom siv xws li strace.
Tau qhov twg los: opennet.ru
