Nuna Labaran Fassara A Tsarin Shafi A cikin Linux

Dokar Kwamfutar Linux ta aiki tare da fayilolin rubutu mara kyau

Zaka iya nuna fayil mara kyau a cikin layin Linux don kowane abu da aka ƙaddamar da shi yana nunawa a cikin sashin kansa. Alal misali, a nan akwai misalin Turanci na Premier League na Ingila da ke amfani da bututu a matsayin masu kyauta.

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 50 7 | Southampton | 31 | 47 8 | Tashi birnin | 31 | 46 9 | haɗin gwiwar | 29 | 44 10 | Chelsea | 30 | 41

Wannan jerin ya hada da manyan kungiyoyi 10, sunayensu, yawan wasanni da suka taka kuma maki sun sha.

Akwai wasu umarnin Linux waɗanda zaka iya amfani dasu don nuna bayanan a layin umarni. Alal misali, umurnin cat yana nuna fayil daidai kamar yadda yake a cikin fayil ɗin. Za'a iya amfani da umarnin wutsiya don nuna wani ɓangare na fayil ko dukkanta, kamar yadda umurnin shugaban zai iya. Duk da haka, babu ɗayan waɗannan umurnai suna nuna fitarwa a hanyar da ta sa ya yi kyau.

Ainihin, kana so ka iya ganin bayanan ba tare da alamar fitarwa ba kuma a raba shi. Wannan shine inda umurnin shafi ya shigo.

Yin Amfani na Amfani da Dokar Ginin

Kuna iya tafiyar da umurnin shafi ba tare da wasu sigogi kamar haka:

shafi

Wannan yana aiki mafi kyau tare da fayilolin kalmomi tare da sarari tsakanin kalmomi. ba ya aiki tare da bayanan tabula kamar yadda aka yi a wannan misali na layi.

Wannan fitarwa yana kamar haka:

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 66 3 | arsenal | 30 | 55 5 | hamadar yamma | 30 | 50 7 | southampton | 31 | 47 9 | haɗin kai | 29 | 44

Ƙayyadewa Width Width

Idan kun san fadin ginshiƙai, za ku iya amfani da umarnin da ya biyo baya don raba shafin da nisa:

shafi -c

Alal misali, idan kun san fadin kowane shafi yana da haruffan 20 zaka iya amfani da umurnin mai zuwa:

shafi -c20

A game da teburin layi, wannan ba ya aiki da kyau sai dai dukkanin ginshiƙan wani nisa. Don tabbatar da wannan, canza tsarin launi na lagi kamar haka:

pc pld pts 1 leicester 31 66 2 tottenham 31 61 3 arsenal 30 55 4 man city 30 51 5 yamma ham 30 50 6 man 30 30 7 so'ton 31 47 8 stoke 31 46 9 liverpool 29 44 10 chelsea 30 41

Yanzu ta amfani da umarnin da ke gaba, zaka iya samo kayan aiki mai kyau:

shafi -c10 leaguetable

Matsalar wannan shine cewa bayanai a cikin fayil sun riga sunfi kyau saboda haka wutsiya, shugaban, umarnin Nano ko cat zai iya nuna duk wannan bayanin a hanya mai karɓa.

Ƙayyade Separators Yin Amfani da Dokar Kulle

Hanya mafi kyau don amfani da umurnin shafi a kan comma, bututu ko sauran fayilolin da aka ƙaddara shi ne kamar haka:

shafi -s "|" -t

Canjin -s zai baka damar ƙayyade mai kyau don amfani. Alal misali, idan fayil dinka ya rabu, za ka iya sanya "," bayan -s. Kuskuren -t yana nuna bayanan a cikin maɓallin rubutu.

Kayan Gidawa

Ya zuwa yanzu wannan misali ya nuna yadda za a yi aiki tare da mai kyauta na fayil ɗin shigarwa, amma yaya game da bayanan lokacin da aka nuna shi akan allon.

A Linux tsoho ne biyu wurare, amma watakila kana so ka yi amfani da biyu colons maimakon. Umarnin da ya biyo baya nuna maka yadda za a saka wani mai saiti mai sarrafawa:

shafi -s "|" -t -o "::"

Lokacin da aka yi amfani da fayil na launi, wannan umurnin ya samar da kayan aiki na gaba:

pos :: tawagar :: pld :: pts 1 :: leicester :: 31 :: 66 2 :: tottenham :: 31 :: 61 3 :: arsenal :: 30 :: 55 4 :: Bayyanar mutum :: 30 :: 51 5 :: yamma ham :: 30 :: 50 6 :: Man Bay :: 30 :: 50 7 :: southampton :: 31 :: 47 8 :: Stoke City :: 31 :: 46 9 :: haɗin kai :: 29 :: 44 10 :: Chelsea :: 30 :: 41

Cika Rukunai A gaban ginshikan

Akwai wani canji wanda ba shi da amfani amma an haɗa shi a nan don kammalawa. Canjin -x a yayin da aka yi amfani da shi -c maye gurbin layuka a gaban ginshikan.

To, menene wancan yake nufi? Dubi misalai na gaba:

shafi -c100 leaguetable

Da fitarwa daga wannan zai zama kamar haka:

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 47 10 | Chelsea | 30 | 41 2 | tottenham | 31 | 61 5 | yammacin naman alade | 30 | 50 8 | Tashi gari | 31 | 46

Kamar yadda ka gani, sai ya fara da farko sannan kuma a fadin.

Yanzu duba wannan misali:

shafi -c100 -x mai sauƙi

A wannan lokaci fitowar ta fito kamar haka:

| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 50 7 | Southampton | 31 | 47 8 | Tashi birnin | 31 | 46 9 | haɗin gwiwar | 29 | 44 10 | Chelsea | 30 | 41

Bayanai yana fadin allon sannan kuma ƙasa.

Wasu Sauyawa

Iyakar wasu sauyawa akwai su ne kamar haka:

shafi -V

Wannan yana nuna hoton shafi da aka sanya akan kwamfutarka.

shafi --help

Wannan yana nuna alamar littafi zuwa taga mai haske.