How do I see all applications in Linux?
Vula uhlelo lokusebenza lwetheminali noma ngena kuseva ekude usebenzisa ssh (isb. ssh user@sever-name ) Qalisa umyalo apt list -efakwe kuhlu wonke amaphakheji afakiwe ku-Ubuntu. Ukuze ubonise uhlu lwamaphakheji anelisa imibandela ethile njengombukiso wokufanisa amaphakheji we-apache2, sebenzisa i-apt list apache.
Ngibona kanjani ukuthi yimaphi amaphakheji afakwe ku-Linux?
Inqubo imi kanje ukuze kuhlu amaphakheji afakiwe:
- Vula uhlelo lokusebenza lwetheminali.
- Ukuze uthole iseva ekude ngena usebenzisa umyalo we-ssh: ssh user@centos-linux-server-IP-here.
- Bonisa ulwazi mayelana nawo wonke amaphakheji afakiwe ku-CentOS, sebenzisa: uhlu lwe-sudo yum lufakiwe.
- Ukubala wonke amaphakheji afakiwe qalisa: uhlu lwe-sudo yum lufakiwe | wc -l.
Uhlola kanjani ukuthi yiluphi uhlelo lokusebenza olufakiwe noma alufakiwe ku-Linux?
Namuhla, sizobona ukuthi singathola kanjani ukuthi iphakheji ifakiwe noma cha kumasistimu wokusebenza we-Linux ne-Unix. Ukuthola amaphakheji afakiwe kumodi ye-GUI kulula. Okufanele sikwenze nje vula Imenyu noma Ideshi, bese ufaka igama lephakheji ebhokisini lokusesha. Uma iphakheji ifakiwe, uzobona ukufakwa kwemenyu.
Ngihlola kanjani ukuthi isevisi iyasebenza ku-Linux?
Hlola izinsiza ezisebenzayo ku-Linux
- Hlola isimo sesevisi. Isevisi ingaba nanoma yisiphi kulezi zimo ezilandelayo:…
- Qala isevisi. Uma isevisi ingasebenzi, ungasebenzisa umyalo wesevisi ukuyiqalisa. …
- Sebenzisa i-netstat ukuze uthole ukungqubuzana kwembobo. …
- Hlola isimo se-xinetd. …
- Hlola izingodo. …
- Izinyathelo ezilandelayo.
Ngiyithola kanjani inguqulo ye-Linux OS?
Hlola inguqulo ye-os ku-Linux
- Vula uhlelo lokusebenza lwetheminali (igobolondo le-bash)
- Ukungena ngemvume kweseva usebenzisa i-ssh: ssh user@server-name.
- Thayipha noma yimuphi umyalo olandelayo ukuze uthole igama le-os nenguqulo ku-Linux: ikati /etc/os-release. lsb_khulula -a. i-hostnamectl.
- Thayipha umyalo olandelayo ukuze uthole inguqulo ye-Linux kernel: uname -r.
Ngazi kanjani uma i-mutt ifakiwe ku-Linux?
a) Ku-Arch Linux
Sebenzisa umyalo we-pacman ukuhlola ukuthi iphakheji enikeziwe ifakiwe noma cha ku-Arch Linux kanye nokuphuma kwayo. Uma umyalo ongezansi ungabuyiseli lutho kusho ukuthi iphakheji ye-'nano' ayifakiwe ohlelweni. Uma ifakiwe, igama elifanele lizovezwa kanje.
Ngilifaka kanjani iphakheji ku-Linux?
Ukuze ufake iphakheji entsha, qedela lezi zinyathelo ezilandelayo:
- Qalisa umyalo we-dpkg ukuze uqinisekise ukuthi iphakheji ayikafakiwe ohlelweni: ...
- Uma iphakheji isivele ifakiwe, qiniseka ukuthi iyinguqulo oyidingayo. …
- Qalisa i-apt-get update bese ufaka iphakheji futhi uthuthukise:
Ngazi kanjani uma i-RPM ifakiwe ku-Linux?
Inqubo
- Ukuze uthole ukuthi ingabe iphakethe le-rpm elilungile lifakiwe ohlelweni lwakho sebenzisa umyalo olandelayo: dpkg-query -W –showformat '${Status}n' rpm. …
- Qalisa umyalo olandelayo, usebenzisa igunya lempande. Esibonelweni, uthola igunya lezimpande usebenzisa umyalo we-sudo: sudo apt-get install rpm.
Ngazi kanjani ukuthi i-JQ ifakiwe ku-Linux?
Inqubo
- Qalisa umyalo olandelayo bese ufaka u-y lapho utshelwa. (Uzobona Qedela! lapho ukufakwa ngempumelelo.) ...
- Qinisekisa ukufakwa ngokuqalisa: $ jq -version jq-1.6. …
- Qalisa imiyalo elandelayo ukuze ufake i-wget: $ chmod +x ./jq $ sudo cp jq /usr/bin.
- Qinisekisa ukufakwa: $ jq -version jq-1.6.
Ngazi kanjani uma i-mailx ifakiwe ku-Linux?
Kuzinhlelo ezisekelwe ku-CentOS/Fedora, kunephakheji elilodwa kuphela elibizwa ngokuthi “mailx” okuyiphakheji le-heirloom. Ukuze uthole ukuthi iyiphi iphakheji ye-mailx efakwe ohlelweni lwakho, hlola okukhiphayo kwe-“man mailx” bese uskrolela phansi uze ufike ekugcineni futhi kufanele ubone ulwazi oluthile oluwusizo.