几个超级炫酷的linux命令和脚本

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it运维技术圈 2021-10-13 20:48:12 ©著作权

文章标签 linux github 3d 文章分类 代码人生

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自打进入技术运维领域，相信很多小伙伴每日都是技术身傍（绑），Linux 、docker、k8s、devops，发布、升级、当然可能还有“删库”

日日996，回家单身狗..别人的黑眼圈可能是多人运动（王者五排）熬得，但我们的黑眼圈一定是半夜加班熬得！

几个超级炫酷的linux命令和脚本_linux

虽然身边鲜有妹子，但是咱们撩妹的技能可不能缺少，毕竟机会总是留给“有准备”的人，作为资深Linux攻城狮，今天就教大家几招技术“撩妹术”

asciiview

自从有了你，黑与白的世界也可以五彩缤纷

安装指令如下；

sudo apt-get install aview imagemagick
asciiview kobe.jpg

执行结果如下；（致敬蜗壳）

几个超级炫酷的linux命令和脚本_3d_02

PS：可更换妹子的照片，ohoho

oneko

我的系统里养了一只小猫，它的名字叫“爱你”

你就是鼠标，我便是“爱你”，一直追着鼠标跑

安装指令如下；

sudo apt-get install ninvaders

执行结果如下；

几个超级炫酷的linux命令和脚本_github_03

cmatrix

今天没见你，我的系统为你下起了“大雨”

安装指令如下；

sudo apt-get install cmatrix

执行结果如下；

几个超级炫酷的linux命令和脚本_github_04

pipe

手撸 pipe做我女朋友，我将为你筑起无数爱的城墙

脚本如下所示；
#!/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