Redis ndi njira yabwino kwambiri yotsegulira caching. Nkhaniyi ikufotokoza mwatsatanetsatane momwe mungakhalire Redis pa CentOS7.

JavaScript sapereka njira yosinthira chingwe cha nthawi kukhala mtundu wamasamba.Iyi nkhani imagwira ntchito yosintha.

Lamulo la exec mu PHP limatilola kuti tizitsatira mwachindunji machitidwe amachitidwe.Nthawi zambiri tidzagwiritsa ntchito. Komabe, chifukwa chololedwa kochepa kwa PHP, kuphedwa kudzalephera.Nkhaniyi ikuthandizani kuthetsa vutoli.

MongoDB ndi nkhokwe yosagwirizana potengera kusungidwa kwamafayilo, komwe kwalembedwa mu C ++. Yapangidwa kuti ipereke njira zosungira zosungira kosavuta kwa ntchito za WEB. Ndicho chinthu pakati pa database yachibale ndi nkhokwe yosagwirizana.Ndilo losunthika kwambiri komanso loyandikira kwambiri pazosunga ubale pakati pamasamba osagwirizana. Nkhaniyi ikufotokoza kukhazikitsa ndi kukonza kwa MongoDB4.2 pa CentOS7.

Elasticsearch ndi makina osakira omwe amafalitsidwa ndi Lucene, opangidwa mchilankhulo cha Java. Nkhaniyi ikufotokoza mwatsatanetsatane momwe mungakhalire Elasticsearch7.3 pa CentOS7.

AMS1117-3.3 ndi LM1117MPX-3.3 ali kutsogolo owongolera otsika otsika omwe ali ndi magetsi a 3.3V. Nkhaniyi imafotokoza magawo ake oyambira komanso ma circuits ogwiritsa ntchito. Kuphatikiza apo, tikudziwitsanso zina zamtundu womwewo wazopanga zaku China, ndi cholinga chobwezeretsanso popanda kusintha PCB, ndipo zitha kuchepetsa mtengo.

Mukakhazikitsa Python3 pa CentOS7, zimalimbikitsa kuti libpython3.7m.so.1.0 kulibe python3.Nkhaniyi ikuthandizira kuthetsa vutoli.

Mukamagwiritsa ntchito YUM pa CentOS7 kukhazikitsa PHP mwachisawawa, mtundu woyikidwayo ndi 5.4.Tikamafunika kukhazikitsa mitundu ina ya PHP, titha kulozera nkhaniyi.Iyi nkhani imatenga kukhazikitsa kwa PHP7 monga chitsanzo.Owerenga amathanso kukhazikitsa mitundu ina malinga ndi zosowa zawo.

ss5 ndi seva ya proxy SOCKS5 ya Linux, Solaris ndi FreeBSD, yomwe imagwiritsa ntchito ma SOCKS4 ndi SOCKS5.Cholinga cha nkhaniyi ndikuthandiza owerenga kuti akwaniritse bwino ss5 yatsopano pa CentOS7 ndikukonzekera seva ya prooksi ya SOCKS.