The name "Linux" I think we will not be unfamiliar now, this more than a year with the domestic media of the competing propaganda and reports, Linux has become a hot topic.
I would like to talk about these aspects of the history and development of
Detailed Mac hard drive folders (add Linux part reference
★ Detailed Mac hard disk in each folder
Ways to show hidden files
With the "terminal", the advantage is that no third-party tools are required, the downside is that if the command is wrong,
1, what is Linux?
To be exact, the Linux kernel (the core program of the system), whose kernel copyright belongs to Linus Torvalds, is issued under the GPL (GNU general public License) Copyright Agreement, and anyone can copy (copy) and modify (
Sometimes, for example, when deciding to download a software version, we need to determine the number of bits and releases of the current system.
Command
Role
Applicable instructions
Uname-a
Displays the
Google Sooner or later, it seems obvious that the computer operating system will come out. Android After the release, I was convinced that since they were able to develop an operating system for their mobile phones and release the system for free,
2013-02-05 wcdj
Go home tomorrow. On the company's BBS, I saw two special searches for articles reposted with this article.
Article 1: tinyfool: Why do I think every programmer should use Mac OS X?
Article 2: Why should developers use Mac OS x and
Two. To view the Linux version:1) Log in to the server to perform lsb_release-a and list all version information, for example:[Email Protected]_sys ~]# lsb_release-aLSB Version::
One, the Linux CPU sizeCat/proc/cpuinfo |grep "model name" && cat/proc/cpuinfo |grep "Physical ID"Description: Detailed information about each CPU can be seen in/proc/cpuinfo under Linux. But for a dual-core CPU, you will see two CPUs in the Cpuinfo.
Linux System Info # uname-A # view kernel/OS/CPU Information # head-N1/etc/issue # View OS version # Cat/proc/Cpuinfo # View CPU Info # hostname # view computer name # LSPCI-TV # List all PCI devices # LSUSB-TV # list all USB devices # lsmod # list
OS X Application Format explained
How OS X executes the application
Translator: 51test2003 translated from http://0xfe.blogspot.com/2006/03 ... s-applications.html
As a long-term UNIX user, I usually have some tools to troubleshoot system
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