screenfetch 和 linux_logo安装使用

1、screenFetch 是一个能够在截屏中显示系统/主题信息的命令行工具。它可以在 Linux，OS X，FreeBSD 以及其它的许多类Unix系统上使用。来自 man 手册的说明：

可以用来生成那些漂亮的终端主题信息和用 ASCII 构成的发行版标志，就像如今你在别人的截屏里看到的那样。它会自动检测你的发行版并显示 ASCII 版的发行版标志，并且在右边显示一些有价值的信息。

安装 screenfetch

克隆screenFectch库:gitclone/KittyKatt/screenFetch.gitCloninginto'screenFetch'...remote:Countingobjects:3659,done.remote:Total3659(delta0),reused0(delta0),pack-reused3659Receivingobjects:100%(3659/3659),3.60MiB|993.00KiB/s,done.Resolvingdeltas:100%(2111/2111),done.

移动到指定文件夹下：#mvscreenFetch/usr/bin/添加可执行权限：#chmod+x/usr/bin/screenFetch/执行命令：#/usr/bin/screenFetch/screenfetch-dev

..root@kvm-host.PLTJ.OS:CentOS7.3.1611Core<><><><>Kernel:x86_64Linux3.10.0-514.el7.x86_64KKSSV'4KKKLJKKKL.'VSSKKUptime:2d21h20mKKV'4KKKKKLJKKKKAL'VKKPackages:939V'''VKKKKLJKKKKV'''VShell:bash4.2.46.4MA.''VKKLJKKV''.4Mb.CPU:IntelCorei9-7900K@6x0MHz[100.0°C].KKKKKA.''VLJV''.4KKKKK.GPU:svgadrmfb.4DKKKKKKKA.''LJ''.4KKKKKKKFA.RAM:949MiB/7806MiB<QDD++++++++++++++++++++++++GFD>'VDKKKKKKKK'..LJ..'KKKKKKKKFV'VKKKKK'..4LJK..'KKKKKV''VK'..4KKLJKKA..'KV'A...4KKKKLJKKKKA...4KKA.'KKKKKLJKKKKK'.4KKKKSSA.VKKKLJKKKV.4SSKK<><><><>'MKKM'

2、linux_logo 程序生成一个彩色的 ANSI 版企鹅图片，还包含一些来自 /proc 的系统信息

安装

只需按照你的 Linux 发行版安装相应的软件包即可：

Debian/Ubutnu/Mint#apt-getinstalllinux_logoCentOS/RHEL/旧版Fedora#yuminstalllinux_logoFedoraLinuxv22+或更新版本#dnfinstalllinux_logo

运行：

$linux_logo

,,/()`\\___/|/-_`-/'(/\/\\/\//|`\OO)/|`-^--'`<'(_.)_)/`.___/`/`-----'/<----.__/__\<----|====O)))==)\)/====<----'`--'`.__,'\||\//\______((_/\______/,',-----'|`--{__________)LinuxVersion3.10.0-514.el7.x86_64,Compiled#1SMPTueNov2216:42:41UTCTwo4.2GHzInteli9Processors,8GBRAM,16800BogomipsTotalkvm-host

可以用这个命令查看内置的标志列表：$linux_logo-f-Llist

AvailableBuilt-inLogos:NumTypeAsciiNameDescription1BannerYesbsd_bannerFreeBSDLogo2ClassicYesirixIrixLogo3ClassicYesbsdFreeBSDLogo4BannerYessolarisTheDefaultBannerLogos5ClassicYesaixAIXLogo6ClassicYesclassicTheDefaultClassicLogo7BannerYesdebian_bannerDebianBanner(white)8BannerYesmandrake_bannerMandrake(TM)LinuxBanner9BannerYespldPLDLinuxbanner10BannerYessuseSUSELogo11BannerYessourcemage_banSourceMageGNU/Linuxbanner12ClassicYesgnu_linuxClassicGNU/Linux13ClassicYescoreCoreLinuxLogo14ClassicYesdebianDebianSwirlLogos15BannerYesslackwareSlackwareLogo16BannerYesmandrivaMandriva(TM)LinuxBanner17BannerYesredhatRedHatBanner(white)18BannerYesubuntuUbuntuLogo19ClassicYesdebian_oldDebianOldPenguinLogos20BannerYessmeSMEServerBannerLogo21BannerYessourcemageSourceMageGNU/Linuxlarge22BannerYesmandrakeMandrakelinux(TM)Banner23BannerYesbannerTheDefaultBannerLogo24ClassicYesclassic-simpClassicNoDotsOrLetters25ClassicYesclassic-nodotsTheClassicLogo,NoPeriods26BannerYesbanner-simpSimplifiedBannerLogoDo"linux_logo-Lnum"wherenumisfromabovetogettheappropriatelogo.Remembertoalsouse-atogetasciiversion.

$linux_logo-L14

_sudZUZ#Z#XZo=_DDDDEEEEEEBBBBIIIIIIAAAANNNN_jmZZ2!!~---~!!X##waDDDDEEBBBBIIAAAANNNNN.<wdP~~-!YZL,DDDDEEEEEBBBBBIIAAAAAANNNNNN.mX2'_%aaa__XZ[.DDDDEEBBBBIIAAAANNNNNNoZ[_jdXY!~?S#wa]Xb;DDDDEEEEEEBBBBBIIIIIIAAAANNNN_#e'.]X2(~Xw|)XXc.2Z`]X[.xY|]oZ(LinuxVersion3.10.0-514.el7.x86_64.2#;)3k;_s!~jXf`Compiled#1SMPTueNov2216:42:41UTC1Z>-]Xb/~__#2(Two4.2GHzInteli9Processors,8GBRAM-Zo;+!4ZwaaaauZZXY'16800BogomipsTotal*#[,~-?!!!!!!-~kvm-hostXUb;.)YXL,,+3#bc,-)SSL,,~~~~~

或者只是随机看看一些Linux标志：$linux_logo-f-Lrandom_xy

SSSSSOOOOLAARRRRRIIISSSSSSOOLAARRISSOOLAARRISSSSSOOLAAAAAARRRRRISSSSSOOLAARRISSOOLAARRISSSSSSOOOOLLLLLLAARRIIISSSSSLinuxVersion3.10.0-514.el7.x86_64,Compiled#1SMPTueNov2216:42:41UTCTwo4.2GHzInteli9Processors,8GBRAM,16800BogomipsTotalkvm-host

3、获取帮助

输入下列命令：

$ screefetch-h

$ linux_logo-h

4、可以在登录界面输出你的 Linux 发行版徽标。要输出默认徽标，你可以在~/.bashrc文件的最后添加以下内容

if[-f/usr/bin/linux_logo];thenlinux_logo;fi

如果没有~/.bashrc文件，你需要在当前用户的 home 目录下新建一个

在添加以上内容后，你只需要注销并重新登录即可看到你的发行版的默认徽标

其实你也可以在登录后输出任意随机图标，只需加入以下内容：

if[-f/usr/bin/linux_logo];thenlinux_logo-Lrandom_xy;fiLastlogin:ThuAug2400:05:10from192.168.0.190#######################################################################################################################################################|#########################################`-------------------------------------------------------------linux

也可以直接指定徽标所在的位置来显示你自己的徽标。

$linux_logo-D/path/to/ASCII/logo

如果你想使用ASCII徽标而不是含有颜色的 ANSI 徽标，则使用如下命令

$linux_logo-a>/etc/

5、用命令在终端循环打印logo：

foriin{1..30};dolinux_logo-f-L$i;sleep2;done

>>>>OOOIIIIIIIIIIIIIIIIIIIIII>>>>>NNOOOOIIIIIIIIIIIIOOO>>NNNNOOOOIIIIIIIIIIIIOOOONNNNNNNIIIIIIIIIIIIOOONNNNNNNIIIIIIIIIIIIIIIIIIIIOOOOOOONNNNNNNNNOOO>>OONN>>NNNNNNOOOONNNNNNNLinuxVersion3.10.0-514.el7.x86_64NN>>>OOOO>>>NN>>NNCompiled#1SMPTueNov2216:42:41UTCNN>>>NN>NN>>>>NNTwo4.2GHzInteli9Processors,8GBRAMNN>>>NNNN>>NN16800BogomipsTotal>>>NNNN>>kvm-hostOOONNNNOOOOOONNNNOOOOOONNNNOOOOONNNNO,,/()`\\___/|/-_`-/'(/\/\\/\//|`\OO)/|`-^--'`<'LinuxVersion3.10.0-514.el7.x86_64(_.)_)/Compiled#1SMPTueNov2216:42:41UTC`.___/`/Two4.2GHzInteli9Processors,8GBRAM`-----'/16800BogomipsTotal<----.__/__\kvm-host<----|====O)))==)\)/====<----'`--'`.__,'\||\//\______((_/\______/,',-----'|`--{__________)SSSSSOOOOLAARRRRRIIISSSSSSOOLAARRISSOOLAARRISSSSSOOLAAAAAARRRRRISSSSSOOLAARRISSOOLAARRISSSSSSOOOOLLLLLLAARRIIISSSSSLinuxVersion3.10.0-514.el7.x86_64,Compiled#1SMPTueNov2216:42:41UTCTwo4.2GHzInteli9Processors,8GBRAM,16800BogomipsTotalkvm-hostAAAAIIIIIIXXXXAAAAIIXXXX()()()()()()AAAAAAIIXXAAAAIIXXXX()()()()()()AAAAIIIIIIXXXX()()()()()()LinuxVersion3.10.0-514.el7.x86_64()()()()()()Compiled#1SMPTueNov2216:42:41UTCTwo4.2GHzInteli9Processors,8GBRAM()()()()()()16800BogomipsTotalkvm-host()()()()()()