這6個 Linux 命令，每個都很炫酷！

自打進入技術運維領域，相信很多小伙伴每日都是技術身傍（綁），Linux 、docker、k8s、devops，發(fā)布、升級、當然可能還有“刪庫”

日日996，回家單身狗..別人的黑眼圈可能是多人運動（王者五排）熬得，但我們的黑眼圈一定是半夜加班熬得！

雖然身邊鮮有妹子，但是咱們撩妹的技能可不能缺少，畢竟機會總是留給“有準備”的人，作為資深技術攻城獅，今天就教大家?guī)渍屑夹g“撩妹術”

asciiview

自從有了你，黑與白的世界也可以五彩繽紛

安裝指令如下；

sudo?apt-get?install?aview?imagemagick
asciiview?kobe.jpg

執(zhí)行結果如下；（致敬蝸殼）

PS：可更換妹子的照片，ohoho

oneko

我的系統(tǒng)里養(yǎng)了一只小貓，它的名字叫“愛你”

你就是鼠標，我便是“愛你”，一直追著鼠標跑

安裝指令如下；

sudo?apt-get?install?ninvaders

執(zhí)行結果如下；

cmatrix

今天沒見你，我的系統(tǒng)為你下起了“大雨”

安裝指令如下；

sudo?apt-get?install?cmatrix

執(zhí)行結果如下；

pipe

手擼 pipe

做我女朋友，我將為你筑起無數愛的城墻

腳本如下所示；

#!/bin/bash
#?The?author?of?the?original?script?is?unknown?to?me.?The?first?entry?I?can
#?find?was?posted?at?2010-03-21?09:50:09?on?Arch?Linux?Forums?(doesn't?mean?the
#?poster?is?the?author?at?all):
#
#???Post?your?handy?self?made?command?line?utilities?(Page?37)?/?Programming?&?Scripting?/?Arch?Linux?Forums
#
#?I,?Yu-Jie?Lin,?made?a?few?changes?and?additions:
#
#???-p,?-t,?-R,?and?-C
#
#???Screenshot:?http://flic.kr/p/dRnLVj
#???Screencast:?http://youtu.be/5XnGSFg_gTk
#
#?And?push?the?commits?to?Gist:
#
#???https://gist.github.com/4689307
#
#?I,?Devin?Samarin,?made?a?few?changes?and?additions:
#
#???-r?can?be?0?to?mean?"no?limit".
#???Reset?cursor?visibility?after?done.
#???Cleanup?for?those?people?who?want?to?quit?with?^C
#
#???Pushed?the?changes?to?https://gist.github.com/4725048
#???hole1:?https://gist.githubusercontent.com/livibetter/4689307/raw/949e43fe2962c2c97c8b1d974ff93dd053d9bd37/pipes.sh
#???hole2:?Fun?On?The?Terminal?Part?2
p=1
f=75?s=13?r=2000?t=0
w=$(tput?cols)?h=$(tput?lines)
#?ab?->?idx?=?a*4?+?b
#?0:?up,?1:?right,?2:?down,?3:?left
#?00?means?going?up???,?then?going?up???->?┃
#?12?means?going?right,?then?going?down?->?┓
sets=(
????"┃┏?┓┛━┓??┗┃┛┗?┏━"
????"│╭?╮╯─╮??╰│╯╰?╭─"
????"│┌?┐┘─┐??└│┘└?┌─"
????"║╔?╗╝═╗??╚║╝╚?╔═"
)
v="${sets[0]}"
RNDSTART=0
NOCOLOR=0
OPTIND=1
while?getopts?"p:t:f:s:r:RCh"?arg;?do
case?$arg?in
????p)?((p=(OPTARG>0)?OPTARG:p));;
????t)?((OPTARG>=0?&&?OPTARG<${#sets[@]}))?&&?v="${sets[OPTARG]}";;
????f)?((f=(OPTARG>19?&&?OPTARG<101)?OPTARG:f));;
????s)?((s=(OPTARG>4?&&?OPTARG<16?)?OPTARG:s));;
????r)?((r=(OPTARG>=0)?OPTARG:r));;
????R)?RNDSTART=1;;
????C)?NOCOLOR=1;;
????h)?echo?-e?"Usage:?$(basename?$0)?[OPTION]..."
????????echo?-e?"Animated?pipes?terminal?screensaver.\n"
????????echo?-e?"?-p?[1-]\tnumber?of?pipes?(D=1)."
????????echo?-e?"?-t?[0-$((${#sets[@]}?-?1))]\ttype?of?pipes?(D=0)."
????????echo?-e?"?-f?[20-100]\tframerate?(D=75)."
????????echo?-e?"?-s?[5-15]\tprobability?of?a?straight?fitting?(D=13)."
????????echo?-e?"?-r?LIMIT\treset?after?x?characters,?0?if?no?limit?(D=2000)."
????????echo?-e?"?-R?\t\trandom?starting?point."
????????echo?-e?"?-C?\t\tno?color."
????????echo?-e?"?-h\t\thelp?(this?screen).\n"
????????exit?0;;
????esac
done
cleanup()?{
????tput?rmcup
????tput?cnorm
????exit?0
}
trap?cleanup?SIGHUP?SIGINT?SIGTERM
for?((?i=1;?i<=p;?i++?));?do
????c[i]=$((i%8))?n[i]=0?l[i]=0
????((x[i]=RNDSTART==1?RANDOM*w/32768:w/2))
????((y[i]=RNDSTART==1?RANDOM*h/32768:h/2))
done
tput?smcup
tput?reset
tput?civis
while?!?read?-t0.0$((1000/f))?-n1;?do
????for?((?i=1;?i<=p;?i++?));?do
????????#?New?position:
????????((${l[i]}%2))?&&?((x[i]+=-${l[i]}+2,1))?||?((y[i]+=${l[i]}-1))
????????#?Loop?on?edges?(change?color?on?loop):
????????((${x[i]}>w||${x[i]}<0||${y[i]}>h||${y[i]}<0))?&&?((c[i]=RANDOM%8))
????????((x[i]=(x[i]+w)%w))
????????((y[i]=(y[i]+h)%h))
????????#?New?random?direction:
????????((n[i]=RANDOM%s-1))
????????((n[i]=(${n[i]}>1||${n[i]}==0)?${l[i]}:${l[i]}+${n[i]}))
????????((n[i]=(${n[i]}<0)?3:${n[i]}%4))
????????#?Print:
????????tput?cup?${y[i]}?${x[i]}
????????[[?$NOCOLOR?==?0?]]?&&?echo?-ne?"\033[1;3${c[i]}m"
????????echo?-n?"${v:l[i]*4+n[i]:1}"
????????l[i]=${n[i]}
????done
????((r>0?&&?t*p>=r))?&&?tput?reset?&&?tput?civis?&&?t=0?||?((t++))
done
cleanup

執(zhí)行結果如下；

sl

我的“火車”，拉滿愛意，只為奔你而來

sudo?apt-get?install?sl

執(zhí)行結果如下：

ninvaders

帶妹子展示，最“遠古版”太空侵略者

安裝指令如下；

sudo?apt-get?install?ninvaders

執(zhí)行結果如下；

預祝廣大程序員同胞，早日脫單~

歡迎同胞們留言區(qū)補充~

Linux學習指南
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