The cmp kushandiswa kunofananidza mafaira maviri epi zvinyorwa uye anonyora mitsva kusvika kuhuwandu hwekubuda. Nokusingaperi, cmp inonyarara kana mafaira ari akafanana; kana dzakasiyana, iyo nhamba uye nhamba yechirongwa apo kusiyana kwekutanga kwakaitika kunoratidzwa.
Mabheti nemitsara inotarwa kutanga nemumwe.
Zvinyorwa
cmp [- l | -s ] file1 file2 [ skip1 [ skip2 ]]
Switches
Izvo zvinotevera zvinoshandisa zvinowedzera mutemo wemabasa:
-l
Shingai iyo byte nhamba (decimal) uye zvakasiyana nemaanet values (octal) kune rimwe nerimwe kusiyana.
-s
Usapindira chimwe chemafaira akasiyana; dzoka mamiriro ekudzoka chete.
& # 34; Skip & # 34; Arguments
Izvo zvingasarudzwa zvipupuriro skip1 uye skip2 ndezvinyorwa zvisingabvumi kubva pakutanga kwefaira1 uye file2 pamwe chete, apo kuenzanisa kuchavamba. Iko kukanganisa kunogadziriswa nekutadza, asi kunogona kuratidzirwa sehexadecimal kana octal kukosha kwairi kutungamira neyokutungamirira 0x kana 0 .
Dzokorora Maitiro
Izvo zvinyorwa zvitsva zvinobva kune chimwe chezvinhu zvinotevera:
0- Mafaira akafanana.
1- Mafaira akasiyana; kukosha uku kunosanganisira nyaya iyo imwe faira yakafanana neyokutanga yeimwe. Muchikamu chekupedzisira, kana s - s sarudzo isati yasarudzwa, cmp inonyora kuhutano hwakakwana hwekuti EOF yakawanikwa mune shorter file (zvisati zvamboonekwa zvakasiyana).
> 1- Chikanganiso chakaitika.
Mashoko Okushandisa
Iyo yakasiyana (1) murairo inoita basa rakafanana.
Izvo zvinoshandiswa cmp zvinotarisirwa kuva St -p1003.2 yakabatana.
Nokuti kugovera uye kernel-kubudiswa kwemazinga kwakasiyana, shandisa munhu anorayira ( % munhu ) kuti aone kuti chero mutemo chaiwo unoshandiswa pane imwe pakombiyuta.