我有一个存储APT包名称的文件GL.PushMatrix();
// Rotate the car
GL.Translate(x, y, z); //x=0, y=0, z=0
GL.Rotate(ori, 0, 1, 0); // ori=90
// ...
// Material and lighting code
// ...
foreach (var group in file.G)
{
GL.PushMatrix();
if (group.name == "wheel_rf")
{
float xTmp, yTmp, zTmp;
xTmp = yTmp = zTmp = 0;
int count = 0;
// read group's faces
foreach (var f in group.F)
{
// read face's vertices
foreach (var v in f.V)
{
yTmp += v.Y;
zTmp += v.Z;
xTmp += v.X;
count++;
}
}
yTmp /= count;
zTmp /= count;
xTmp /= count;
GL.Translate(xTmp, yTmp, zTmp);
GL.Rotate(this.wheelAngle, 1, 0, 0);
GL.Translate(-xTmp, -yTmp, -zTmp);
}
// draw faces for each group
GL.Begin(file.PrimitiveType);
foreach (var face in group.F)
{
GL.TexCoord2(face.VT[0]);
GL.Normal3(face.VN[0]);
GL.Vertex3(face.V[0]);
GL.TexCoord2(face.VT[1]);
GL.Normal3(face.VN[1]);
GL.Vertex3(face.V[1]);
GL.TexCoord2(face.VT[2]);
GL.Normal3(face.VN[2]);
GL.Vertex3(face.V[2]);
}
GL.End();
GL.PopMatrix();
}
GL.PopMatrix();
- 每行一个包。
我通过以下方式使用此文件的内容:
apt.list
除了包名称为例如
的情况外,一切正常entries=`cat apt.list`
for entry in $entries
do
apt-get install $entry
done
如何正确解释包含$的条目?
答案 0 :(得分:0)
不要解析cat
输出,在文件周围使用适当的循环来解析每一行输出。
#!/bin/bash
while IFS= read -r line
do
apt-get install "$line"
done<apt.list