如何将此命令的输出转换ps aux | awk 'NR>1{tot[$3]++;} END{for(id in tot)printf "%s %s\n",id,tot[id]}'
为饼图。
我尝试pie
使用以下命令对以下脚本进行更改关联:
#!/bin/bash
cat <<"EOHD"
<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<svg xmlns="http://www.w3.org/2000/svg" version="1.1" width="500" height="1000" >
<g transform="translate(120,120)">
EOHD
awk '
function rc(){r=rand()*255;g=rand()*255;b=rand()*255;}
BEGIN{srand(6);X=-90;Y=120;}
{ L[NR]=$1;S=S+$1;
rc();
printf("<rect x=\"%f\" y=\"%f\" width=\"20\" height=\"20\" fill=\"#%02x%02x%02x\" />\n",
X,Y,r,g,b);
#$1="";
printf("<text x=\"%f\" y=\"%f\">%s</text>\n",X+30,Y+15,$0);
Y+=25; }
END{srand(6);
R=100;PX=R;PY=0;
#PROCINFO["sorted_in"]="@ind_num_asc";
#for(i in L){ # <--- See: http://xed.ch/blog/2016/1219.html
for(i=1;i<=length(L);i++){
T+=L[i]/S;
A=T*6.283185307;
L[i]>S/2?B=1:B=0;
X=R*cos(A);Y=R*sin(A); rc()
printf("<path d=\"M 0 0 %.6f %.6f A 100 100 0 %d 1 %.6f %.6f z\" fill=\"#%02x%02x%02x\" />\n",
PX,PY,B,X,Y,r,g,b);
PX=X;PY=Y;
}
}' -
echo "</g></svg>"