Umyalelo wexesha ngowomnye wemithetho ephantsi eyaziwayo yeLuxux kodwa ingasetyenziswa ukubonisa ukuba umyalelo uthatha ixesha elingakanani.
Oku kuncedo ukuba ungumqhubi kwaye ufuna ukuvavanya ukusebenza kwenkqubo okanye iskripthi sakho.
Esi sikhokelo siza kubhala uluhlu oluphambili oluza kulusebenzisa kunye nomyalelo wexesha kunye neentsingiselo zabo.
Indlela yokuSebenzisa ixesha lokuLawula
I-syntax yomyalelo wexesha ilandelayo:
ixesha
Umzekelo, ungasebenzisa umyalelo we-ls ukuluhlu zonke iifayile kwifolda kwifomati ende kunye nomyalelo wexesha.
ixesha ls -l
Iziphumo ezivela kumyalelo wexesha ziya kuba ngolu hlobo:
0m0.177s yangempela
umsebenzisi 0m0.156s
sys 0m0.020s
Amanqaku abonisiwe abonisa ukuba ixesha elipheleleyo lihanjiswa ukuqhuba umyalelo, inani lexesha elichithwe kwimodi yomsebenzisi kunye nesixa sithuba esichithwa kwimodi yekernel.
Ukuba unenkqubo oye wabhala kwaye ufuna ukusebenza kumsebenzi ungawuqhuba kunye nomyalelo wexesha ngaphaya kwexesha kwaye uzame kwaye uphucule kwiimanani.
Ngokungagqibekanga, umphumo uboniswa ekupheleni kwenkqubo kodwa mhlawumbi ufuna ukuba isiqalo sihambe kwifayile.
Ukuvelisa ifomathi kwifayile isebenzise le syntax elandelayo:
ixesha -o
ixesha --output =
Zonke iitshintshi zomyalelo wexesha kufuneka zichazwe ngaphambi komyalelo ofuna ukuwuqhuba.
Ukuba usebenza ngokucwangcisa ngoko unokuba unqwenela ukuxhoma umkhiqizo ukususela kumyalelo wexesha kwi fayili efanayo xa ufuna ukuba ubone indlela.
Ukwenza njalo sebenzisa i syntax elandelayo endaweni:
ixesha -a
ixesha - lugxile
Ukufometha I-Output ye-Time Command
Ngokungagqibekanga umphumo ungolu hlobo lulandelayo:
0m0.177s yangempela
umsebenzisi 0m0.156s
sys 0m0.020s
Kukho inamba enkulu yokukhetha ifomathi njengoko kuboniswe ngoluhlu lulandelayo
- I-C - Igama kunye nemigqaliselo yomgca womyalelo osetyenziswayo
- D - Ubukhulu bomyinge wendawo yedatha engaxilwanga kwii-kilobytes
- Ixesha elidlulileyo kwifomathi yewashi
- F - Inani lamaphutha
- I-Inani leenkqubo zefayile kwifayile kwinkqubo
- K - Umlinganiselo wemitha yokusetyenziswa kwenkumbulo kwinkqubo kwii-kilobytes
- M - Isikhulu esiphezulu sokuhlala komhlali kwinkqubo ngexesha lokuphila kwiiKlobytes
- O - Inani leenkqubo zefayili iziphumo ngenkqubo
- P - Ipesenteji ye-CPU eyayifumene nomsebenzi
- R - Inani leempazamo ezincinane okanye ezifumanekayo
- S - Inani elipheleleyo lamasekhondi ase CPU asetyenziswa yinkqubo kwimodi ye kernel
- U - Inani elipheleleyo lemigqomo yeCPU isetyenziswa yimodi yomsebenzisi
- W - Inani lexesha le nkqubo yatshintshwe kwimemori ephambili
- X - Isilinganiso semali yombhalo olwabelwana ngawo kwinkqubo
- Isayizi sephepha leZ-System kwii-kilobytes
- c - Inani lexesha le nkqubo yayitshintshile umxholo
- e - Ixesha langempela elidlulileyo elisetyenziswe yinkqubo ngemizuzwana
- k - Inani leempawu ezihanjiswa kwinkqubo
- p - Umyinge ubungakanani obungapheliyo obuninzi bokusebenza kwinkqubo kwii-kilobytes
- r - Inani lemiyalezo engezantsi efunyenwe yinkqubo
- - Inani lezigidimi ezithunyelwa yinkqubo
- t - Umyinge wesilinganiso sokuhlala kwisistim kwii-kilobytes
- w - Inani lexesha inkqubo yatshintsha ngokuzithandela
- x - Ukuphuma kwesimo somyalelo
Ungasebenzisa ukutshintshwa kwefomathi ngolu hlobo:
ixesha -f "ixesha elidlulileyo =% E, iziphumo% I, iziphumo% O"
Isiphumo somyalelo ongentla singenje into enje:
Ixesha elidlulileyo = 0:01:00, iziphumo 2, iziphumo 1
Unokuxuba kwaye ufanise ukutshintsha njengoko kufuneka.
Ukuba ufuna ukufaka umgca omtsha njengenxalenye yechungechunge lwefomathi sebenzisa umlinganisi omtsha njengolu hlobo:
ixesha- "Ixesha elidlulileyo =% E \ n Iziphumo% I \ n Iziphumo% O"
Isishwankathelo
Ukufumana okungaphezulu malunga nomyalelo wexesha ufunde i-Linux Manual Page ngokusebenzisa umyalelo olandelayo:
umntu ixesha
Ifomathi yokushiya ayisebenzi ngokukhawuleza ngaphakathi kwi-Ubuntu. Kufuneka usebenze umyalelo ngale ndlela:
/ usr / bin / ixesha