Mhinduro yakanakisa: Ini ndinowana sei akasiyana kukosha kubva mukoramu muUnix?

Ini ndinowana sei akasiyana kukosha kwekoramu muUnix?

2 Dzimwe nzira + Tumira Alt

1. Ratidza kukosha kwakasiyana kwechikamu. iyo column nhamba ndeye '6' cut -d',' -f6 file.csv | rudzi | uniq. richie · 2013-04-10 14:05:32 1.
2. Ratidza kukosha kwakasiyana kwechikamu. 3 ndiyo nhamba yekoramu. -3. cheka -f 3 | uniq. flxndn · 2012-06-06 10:48:41 2.

Iwe unowana sei kukosha kwakasiyana kubva pakoramu?

Sefa yemhando dzakasiyana kana kubvisa zvakapetwa kakoshi

1. Kusefa kune akasiyana kukosha, tinya Dhata> Ronga & Sefa> Yepamberi.
2. Kuti ubvise zvakapetwa kaviri, tinya Dhata> Dhata Zvishandiso> Bvisa Duplicates.
3. Kuti uratidze kukosha kwakasiyana kana kutevedzera, shandisa iyo Conditional Formatting kuraira muboka reSitaira paKumba tebhu.

Ini ndinowana sei marekodhi akasiyana muUnix?

Iye zvino ngationei nzira dzakasiyana dzekuwana rekodhi rekodhi.

1. Uchishandisa mhando uye uniq: $ mhando faira | uniq -d Linux. …
2. awk nzira yekutora duplicate mitsara: $ awk '{a[$0]++}END{for (i mu a) kana (a[i]>1) dhinda i;}' faira Linux. …
3. Kushandisa perl way:…
4. Imwe nzira yakashata:…
5. A shell script kutora / kuwana duplicate rekodhi:

Ini ndinowana sei akasiyana maitiro muLinux?

uniq Raira muLINUX nemienzaniso

1. Syntax ye uniq Command:…
2. Sarudzo dzeUniq Command:…
3. Kushandisa -c sarudzo: Inotaurira nhamba dzenguva dzakadzokororwa mutsetse. …
4. Uchishandisa -D sarudzo : Inodhinda zvakare mitsetse yakadzokororwa chete asi kwete imwe paboka. …
5. Kushandisa -u sarudzo: Inodhinda chete mitsetse yakasarudzika.

Ini ndinodhinda sei mbiru muLinux?

Maitirwo azvo…

1. Kudhinda koramu yechishanu, shandisa murairo unotevera: $ awk '{print $5}' filename.
2. Isu tinogona zvakare kudhinda akawanda makoramu uye kuisa yedu tsika tambo pakati pemakoramu. Semuenzaniso, kudhinda mvumo uye zita refaira refaira rega rega mune yazvino dhairekitori, shandisa inotevera seti yemirairo:

Ini ndinowana sei akasiyana kukosha mukoramu muPython?

Tinogona shandisa Pandas yakasarudzika () basa pane inosiyana yekufarira kuti uwane iyo yakasarudzika tsika dzekoramu. Semuyenzaniso, ngatitii isu tinoda kuwana yakasarudzika kukosha kwekondinendi 'kondinendi' mune data furemu. Izvi zvaizoita kuti makondinendi ese ari mu dataframe. Isu tinogona kushandisa pandas 'basa rakasiyana pane iyo column yekufarira.

Ini ndinobvisa sei mitsara yakapetwa muUnix?

Iwe unofanirwa kushandisa mabhomba mapaipi pamwe neanotevera maviri Linux command line utilities kuronga uye kubvisa duplicate text mitsara:

1. rongedza kuraira - Ronga mitsara yemafaira mafaira muLinux uye Unix-senge masisitimu.
2. uniq command - Rport kana kusiya mitsara yakadzokororwa paLinux kana Unix.

Ini ndinowana sei mitsara yakasarudzika mufaira?

Tsvaga mitsetse yakasiyana

1. Iyo faira inofanira kutanga yarongwa. sort file | uniq -u ichaburitsa kukunyaradza iwe. – ma77c. …
2. Ini ndinofunga chikonzero chekuronga faira | uniq inoratidza zvese zvakakosha 1 nguva imhaka yekuti inokurumidza kudhinda mutsara waunosangana nawo kekutanga, uye kune dzinotevera kusangana, inongosvetuka iwo. – Reeshabh Ranjan.

Iwe unowana sei mazwi anodzokororwa muLinux?

Tsanangudzo

1. Kutanga iwe unogona kuisa mazwi ne grep -wo , izwi rega rega rinodhindwa pamutsetse mumwe.
2. Ipapo iwe unogona kuronga mazwi ane token nemhando .
3. Chekupedzisira unogona kuwana anoteedzana akasarudzika kana akapetwa mazwi ane uniq . 3.1. uniq -c Izvi zvinodhinda mazwi uye kuverenga kwavo.