k2pdfopt: inganta fayilolin PDF don amfani akan na'urorin hannu

Idan yawanci kana karantawa a cikin na’urar tafi-da-gidanka, za ka ga cewa wani lokacin karanta fayilolin da ba a inganta su ga waɗannan na'urorin ba shine mafi kyawun ra'ayi. A zahiri, kawai kuna buƙatar karanta ingantaccen rubutu akan shafin yanar gizo don bincika cewa rarrabewa tsakanin kalmomi ba shi da kyau. Wannan wani abu ne da ke faruwa har ma idan ya dace da fayilolin PDF da kuma kan allunan ko masu karanta e-like kamar Amazon Kindle. Don guje wa irin wannan matsalar, a yau za mu gabatar muku kdarin, karamin aikace-aikace wanda zai magance matsalolin karantarwa irin na wayoyin hannu.

Tunanin shine a guji cewa muna fada dashi Fayilolin PDF don karanta shi da kyau, wanda zai iya haɗawa da cewa muna ƙara zuƙowa ko faɗa tare da sandunan gungurawa. Muna iya canza shi koyaushe zuwa wani tsari, kamar ePub wanda zamu iya canza fayil dashi Caliber, amma kuma za mu iya canza halaye na fayil ɗin PDF don ya fi dacewa da allo ƙarami har ya dace da tafin hannunmu. k2pdfop yayi kawai na ƙarshe, "karanta" fayil ɗin PDF ko DjVu kuma "kwafa" shi a cikin abin da zai zama ƙaramin shafi yayin cire iyakoki da girmama hotuna, zane-zane, da asalin asali.

Yadda ake amfani da k2pdfopt a cikin Ubuntu

1. Muje zuwa shafin willus.com/k2pdfopt/download kuma muna sauke fayil na binary don Linux 32/64-bit dangane da tsarin aikin mu.
2. Muna ba shi izinin aiwatarwa tare da umarni mai zuwa:

   • chmod +x k2pdfopt

3. Tare da izinin da aka bayar, muna buɗe tasha kuma zuwa babban fayil ɗin inda fayil ɗin da muke son gyara yake.
4. A cikin babban fayil ɗin, muna aiwatar da umarnin mai zuwa (inda zamu canza sunan "file.pdf" da sunan PDF ko DjVu ɗinmu):

   • k2pdfopt -as archivo.pdf

5. Jerin zai bayyana tare da duk wadatattun hanyoyin. Mun ba Shigar don tabbatarwa.
6. Zai fara aiki, muna jira ya gama kuma, a cikin sakanni, za a inganta PDF ɗinmu don karanta shi a kan wayoyin hannu.

Idan a mataki na 4 ba mu gabatar da kowane zaɓi ba (wanda zai yi kama: k2pdfopt file.pdf), za mu iya zaɓar abin da za mu yi a halin yanzu duk zaɓuɓɓukan sun bayyana.

Yanzu bakada sauran uzuri na rashin karanta PDFs yadda yakamata akan wayarka, dama?