Taw qhia
Nyob rau hauv phau ntawv qhia no, kuv yuav qhia koj kom paub cov ntaub ntawv hauv cov ntaub ntawv delimited thiab tawm ntawm lwm cov lus txib.
Koj yuav tsis xav paub tias cov lus txib koj siv ua qhov hauj lwm no yog hu ua "sort". Tag nrho cov keyboards ntawm qhov kev hais kom ua tiav yuav tau muab nyob rau hauv tsab xov xwm no.
Qauv Cov Ntaub Ntawv
Cov ntaub ntawv nyob rau hauv cov ntaub ntawv yuav muab txheeb tau ntev li ntev raws li nws raug txiav tawm hauv qee txoj kev.
Piv txwv, cia peb mus koom lub rooj sib tw kawg ntawm Scottish Premier Pab Koomtes xyoo tas los thiab khaws cov ntaub ntawv hauv cov ntaub ntawv hu ua "spl".
Koj tuaj yeem tsim cov ntaub ntawv raws li nram qab no nrog rau ib lub club thiab cov ntaub ntawv rau cov sibntsib thiab sib cais ntawm txhua tus uake.
| Pab Neeg | Hom phiaj Scored | Lub Hom Phem | Ntsiab Lus |
|---|---|---|---|
| Celtic | 93 | 31 | 86 |
| Aberdeen | 62 | 48 | 71 |
| Lub siab | 59 | 40 | 65 |
| St Johnstone | 58 | 55 | 56 |
| Niamwell | 47 | 63 | 50 |
| Ross County | 55 | 61 | 48 |
| Inverness | 54 | 48 | 52 |
| Dundee | 53 | 57 | 48 |
| Tshooj | 41 | 50 | 46 |
| Hamilton | 42 | 63 | 43 |
| Kilmarnock | 41 | 64 | 36 |
| Dundee United | 45 | 70 | 28 |
Yuav Xaiv Cov Ntaub Ntawv Npe Li Cas
Los ntawm lub rooj sib tham, koj tuaj yeem pom tias Celtic yeej lub Koom Haum thiab Dundee United tuaj kawg. Yog tias koj yog Dundee United kiv cua koj yuav xav ua kom koj tus kheej zoo dua thiab koj tuaj yeem ua qhov no los ntawm kev sib tw ntawm cov hom phiaj.
Ua li no ua raws li cov lus txib nram no:
tsi-k2 -t, spl
Lub sij hawm no qhov kev txiav txim yuav raws li nram no:
- Tshooj
- Kilmarnock
- Hamilton
- Dundee United
- Niamwell
- Dundee
- Inverness
- Ross County
- St Johnstone
- Lub siab
- Aberdeen
- Celtic
Yog vim li cas cov txiaj ntsig tau muaj nyob rau hauv daim ntawv xaj no yog qhov qhia 2 yog cov hom phiaj ntawm cov qhab nees thiab qhov sib txawv ntawm qhov qis tshaj mus rau siab tshaj.
Lub -k hloov cia koj xaiv cov kem kom txheeb los ntawm thiab -t txoj kev hloov cia koj xaiv tus delimiter.
Ua kom lawv tus kheej zoo siab rau Dundee United kiv cua tuaj yeem ua raws kem 4 siv cov lus qhia nram qab no:
tsi-k4 -t, spl
Tam sim no Dundee United muaj sab saum toj thiab Celtic yog nyob hauv qab.
Tau kawg, qhov no yuav ua rau Celtic thiab Dundee lovers tsis zoo siab heev. Txhawm rau muab cov khoom koj muaj peev xwm tshawb tau hauv qab rov qab siv cov kev hloov hauv qab no:
sort-k4 -t, -r spl
Hloov chaw sib tw zoo nkauj peb cia koj txheeb random uas yeej cia li jumbles txog cov natwm ntawm cov ntaub ntawv.
Koj tuaj yeem ua tau qhov siv cov lus txib nram qab no:
sort-k4 -t, -R spl
Qhov no yuav ua rau muaj teeb meem tiag tiag yog tias koj tov txog koj tus-r thiab koj -R hloov.
Qhov kev hais kom ua kuj tseem tuaj yeem faib cov hnub mus rau lub hli txiav txim. Yuav kom pom cov duab nram qab no:
| Lub Hlis | Cov Ntaub Ntawv Siv |
|---|---|
| Lub Ib Hlis | 4G |
| Lub Ob Hlis | 3000K |
| Lub Peb Hlis Ntuj | 6000K |
| Lub Plaub Hli | 100M |
| Tsib | 5000M |
| Lub Rau Hli | 200K |
| Lub Xya Hli | 4000K |
| Lub yim hli ntuj | 2500K |
| Lub Cuaj Hli | 3000K |
| Lub Kaum Hlis | 1000K |
| Kaum Ib Hlis | 3G |
| Kaum Ob Hlis | 2G |
Cov lus saum toj no nruab nrab yog lub hli ntawm lub xyoo thiab cov nqi ntawm cov ntaub ntawv siv los ntawm lub tshuab ntaus ntawv.
Koj tuaj yeem xaiv cov hnub nyoog uas siv cov lus qhia nram qab no:
sort-k1 -t, datausedlist
Koj tseem tuaj yeem tsuam tau los ntawm lub hli uas siv cov lus qhia nram qab no:
sort-k1 -t, -M datausedlist
Tam sim no obviously cov lus saum toj no twb qhia rau lawv nyob rau hauv lub hli tiam sis tab sis yog tias daim ntawv yog randomly populated ces qhov no yuav yog ib txoj kev yooj yim ntawm sorting lawv.
Saib ob sab koj pom tau hais tias tag nrho cov kev coj noj coj ua nyob rau hauv tib neeg lub hom phiaj uas tsis zoo li nws yuav yooj yim txheeb tab sis qhov kev hais kom ua tau txhawm rau txheeb xyuas cov ntaub ntawv siv los ntawm kev siv cov lus qhia nram no:
sort-k2 -t, -h datausedlist
Yuav Xij Xaus Tuav Ntaub Ntawv Dhau Los Ntawm Lwm Cov Lus Qhia
Whilst sorting cov ntaub ntawv nyob rau hauv cov ntaub ntawv yog tseem ceeb, qhov hais kom ua yuav siv tau los txheeb cov zis los ntawm lwm cov lus txib:
Piv txwv li saib ntawm ls hais kom ua :
ls -lt
Cov lus hais saum toj no rov qab txhua cov ntaub ntawv raws li cov kab ntawv cov ntaub ntawv nrog cov nram qab no li nram no:
- kev tso cai
- ntawm suav suav
- username
- pawg npe
- qhov loj
- xeem hnub kawg
- cov ntaub ntawv npe
Koj tuaj yeem sau cov npe tau los ntawm cov ntawv loj los ntawm kev ua raws li cov lus qhia nram no:
ls -lt | tsi-k5
Tau txais cov txiaj ntsim hauv kev txiav txim rov qab koj yuav siv cov lus txib nram qab no:
ls -lt | tsi-k5 -r
Qhov kev hais kom sib haum kuj tseem siv tau ua ke nrog cov lus txib ps uas teev cov txheej txheem khiav hauv koj lub cev.
Piv txwv li khiav cov lus txib PS nram qab no rau koj lub cev:
ps -eF
Cov lus hais saum toj no rov qab ntau cov ntaub ntawv hais txog cov txheej txheem tam sim no khiav ntawm koj lub cev.
Ib qho ntawm cov kab yog qhov loj thiab koj xav pom qhov txheej txheem yog qhov loj tshaj.
Tshawb cov ntaub ntawv no los ntawm qhov me me koj yuav siv cov lus qhia nram qab no:
ps -eF | tsi-k5
Txoj kev xaus
Muaj tsis ntau rau cov lus txib txheeb tab sis nws tuaj yeem ua tau sai heev thaum faib cov zis los ntawm lwm cov lus txib rau hauv lub ntsiab lus tseem ceeb tshwj xeeb tshaj yog thaum cov lus txib tsis muaj nws tus kheej cov keyboards tsi muaj.
Yog xav paub ntxiv, nyeem cov nplooj ntawv rau cov lus hais kom ua.