linux show installed packages

After installing Linux software, I will study and study how to install Linux software. I will discuss with you how to install Linux software, I hope it will be useful to you. Install and Uninstall Linux software Type of a Linux software installation

Transferred from: http://cheneyph.iteye.com/blog/824746System# uname-a # View kernel/Os/cpu info # head-n 1/etc/issue # view OS version # Cat/proc/cpuinfo # View CPU Info # hostname # View Meter Computer name #

    System   # Uname-a # view kernel/operating system/CPU Information # Head-n 1/etc/issue # view the operating system version # Cat/proc/cpuinfo # view CPU Information # Hostname # view the computer name # Lspci-TV # list all PCI devices # Lsusb-TV

System # uname-a # View kernel/OS/CPU information # head-n1/etc/issue # View OS # cat/proc/cpuinfo # View CPU information # hostname # View computer name # lspci-TV # List all PCI devices # ls...     System   # Uname-a # View kernel/operating system/

System# uname-a # View kernel/Os/cpu info # head-n 1/etc/issue # view OS version # Cat/proc/cpuinfo # View CPU Info # hostname # View Meter Computer name # LSPCI-TV # List all PCI devices # LSUSB-TV

Transferred from: http://cheneyph.iteye.com/blog/824746System# uname-a # View kernel/Os/cpu info # head-n 1/etc/issue # view OS version # Cat/proc/cpuinfo # View CPU Info # hostname # View Meter Computer name #

Systemuname -aView kernel/Os/cpu informationhead -n 1 /etc/issueViewing the operating system versioncat /proc/cpuinfoView CPU InformationhostnameView computer Namelspci -tvList all PCI deviceslsusb -tvList all USB deviceslsmodList the loaded kernel

System# uname-a # View kernel/Os/cpu info # head-n 1/etc/issue # view OS version # Cat/proc/cpuinfo # View CPU Info # hostname # View Meter Computer name # LSPCI-TV # List all PCI devices # LSUSB-TV

There are two installation failures that are caused by dependent library version issues:1, because the source needs to be updated, the following actions:Libssl-dev: dependent: libssl0.9.8 (= 0.9.8o-1ubuntu4) But 0.9.8o-1ubuntu4.4 is about to be

I. Introduction to package Management(a) Package Classification 1, source package: (mostly c,c++) Script installation Package 2, binary package (source after compiling, Linux installation is basically binary package) RPM