Sebelisa comm -12 file1 file2 ho fumana mela e tloaelehileng lifaeleng ka bobeli. U kanna ua hloka hore faele ea hau e hlophisoe hore e tle e sebetse kamoo ho neng ho lebelletsoe. Kapa u sebelisa taelo ea grep u hloka ho eketsa -x khetho ho bapisa mohala kaofela e le mohlala o ts'oanang.
Ke bapisa litaba tsa lifaele tse peli joang ho Linux?
Ho bapisa lifaele le diff command
Mohlomong tsela e bonolo ka ho fetisisa ea ho bapisa lifaele tse peli ke ho sebelisa diff command. Sephetho se tla u bontša phapang lipakeng tsa lifaele tse peli. Matšoao a < le > a bontša hore na mela e eketsehileng e faeleng ea pele (<) kapa ea bobeli (>) e fanoeng e le likhang.
U hlophisa mela e 'meli joang ho Unix?
Nka grep joang bakeng sa lipaterone tse ngata?
- Sebelisa mantsoe a qotsitsoeng a le mong pateroneng: grep 'pattern*' file1 file2.
- Ka mor'a moo sebelisa lipolelo tse atolositsoeng tse tloaelehileng: egrep 'pattern1|pattern2' *. py.
- Qetellong, leka ho likhetla tsa khale tsa Unix: grep -e pattern1 -e pattern2 *. pl.
- Khetho e 'ngoe ea ho grep likhoele tse peli: grep 'word1|word2' input.
Tse 5 tsa. 2020 г.
Ke bapisa lifaele tse peli tsa mongolo joang ho UNIX?
Ho na le litaelo tsa mantlha tsa 3 ho bapisa lifaele ho unix:
- cmp : Taelo ena e sebelisoa ho bapisa lifaele tse peli ka byte mme ha ho sa lumellane ho hong ho etsahala, e lumellana le skrineng. ha ho se kopane ha ke fane ka karabo. …
- comm : Taelo ena e sebelisetsoa ho fumana litlaleho tse fumanehang ho e 'ngoe empa eseng ho e' ngoe.
- fapana.
Lilemo tse 18. 2011 г.
Ke tlosa mohala o tloaelehileng joang lifaeleng tse peli ho UNIX?
Ho tlosa mela e tloaelehileng lipakeng tsa lifaele tse peli u ka e sebelisa grep , comm kapa join command. grep e sebetsa feela bakeng sa lifaele tse nyane. Sebelisa -v hammoho le -f . Sena se bontša mela e tsoang ho file1 e sa lumellaneng le mola ofe kapa ofe ho file2 .
Ke taelo efe e sebelisoang ho bapisa lifaele tse peli?
Ke taelo efe e sebelisoang ho bontša phapang lipakeng tsa lifaele? Tlhaloso: Diff command e sebelisoa ho bapisa lifaele le ho bonts'a phapang lipakeng tsa tsona.
2 e bolela'ng ho Linux?
2 e bua ka tlhaloso ea bobeli ea faele ea ts'ebetso, ke hore stderr . > e bolela ho fetisoa. &1 e bolela hore sepheo sa ho khutlisa e lokela ho ba sebaka se tšoanang le se hlalosang faele ea pele, ke hore stdout .
U bala mela ea grep joang?
Ho sebelisa grep -c feela ho tla bala palo ea mela e nang le lentsoe le ts'oanang ho e-na le palo ea kakaretso ea lipapali. Khetho ea -o ke eona e bolellang grep ho hlahisa papali e 'ngoe le e' ngoe ka mohala o ikhethileng ebe wc -l e bolella wc ho bala palo ea mela. Ena ke tsela eo palo eohle ea mantsoe a nyallanang e fumanoang ka eona.
U hlophisa mela e 10 joang ka mor'a mola?
4 Likarabo. U ka sebelisa -B le -A ho hatisa mela pele le ka mor'a papali. E tla hatisa mela e 10 pele ho papali, ho kenyeletsoa le mola oa papali ka boeona. 'Me haeba u hloka ho hatisa mela e 10 ea moelelo o hlahang pele le o latelang.
U tsamaea joang pele ho mola?
Ho u bontša le mela pele ho lipapali tsa hau, o ka eketsa -B ho grep ea hau. The -B 4 e bolella grep hore le eona e bontše mela e 4 pele ho papali. Ntle le moo, ho bonts'a mela ea log e tsamaellanang ka mor'a lentsoe la sehlooho, sebelisa -A parameter. Mohlaleng ona, e tla bolella grep ho bonts'a mela e 2 kamora papali.
Ke bapisa lifaele tse peli joang ho Windows?
Ho menu ea Faele, tobetsa Bapisa Lifaele. Ka lebokoseng la puisano la Select First File, fumana ebe o tobetsa lebitso la faele bakeng sa faele ea pele papisong, ebe o tobetsa Open. Ka lebokoseng la puisano la Select Second File, fumana ebe o tobetsa lebitso la faele bakeng sa faele ea bobeli papisong, ebe o tobetsa Open.
Ke bapisa lifaele tse peli tsa csv joang ho UNIX?
Khoutu: peista File1. csv File2. csv | awk -F 't' ' { split($1,a,”,”) split($2,b,”,”) ## bapisa a[X] le b[X] joalo-joalo…. }'
Diff command e etsa eng ho Unix?
Ho litsamaiso tse sebetsang tse kang Unix, taelo ea diff e sekaseka lifaele tse peli ebe e hatisa mela e fapaneng. Ha e le hantle, e fana ka litaelo tsa mokhoa oa ho fetola faele e le 'ngoe ho e etsa hore e tšoane le faele ea bobeli.