我正在尝试使用对话框编写一个bash脚本，如果它涉及克隆一些git存储库，那么就是一部分。
我想使用dialog --gauge来显示进度条，并显示--tailbox以显示git最多的内容。
到目前为止，我没有运气将git中的进度信息转换为对话框可以理解的表单。
这是我到目前为止所得到的：
git clone git@github.com:really-bit-git-repo output-dir --progress 2>&1 | cat > /tmp/gitprocfile &
cat /tmp/gitprocfile | grep "[0-9]\{1,2\}%" | awk '{print $7}' | dialog --gauge "Progress" 7 50
我最终得到了/ tmp / gitprocfile中的文件，看起来像这样
Cloning into 'output-dir'...
remote: Counting objects: 103668, done.[K
remote: Compressing objects: 0% (1/23688) [K
remote: Compressing objects: 1% (237/23688) [K
remote: Compressing objects: 2% (474/23688) [K
remote: Compressing objects: 3% (711/23688) [K
remote: Compressing objects: 4% (948/23688) [K
remote: Compressing objects: 5% (1185/23688) [K
remote: Compressing objects: 6% (1422/23688) [K
remote: Compressing objects: 7% (1659/23688) [K
remote: Compressing objects: 8% (1896/23688) [K
remote: Compressing objects: 9% (2132/23688) [K
remote: Compressing objects: 10% (2369/23688) [K
remote: Compressing objects: 11% (2606/23688) [K
remote: Compressing objects: 12% (2843/23688) [K
remote: Compressing objects: 13% (3080/23688) [K
remote: Compressing objects: 14% (3317/23688) [K
remote: Compressing objects: 15% (3554/23688) [K
remote: Compressing objects: 16% (3791/23688) [K
remote: Compressing objects: 17% (4027/23688) [K
remote: Compressing objects: 18% (4264/23688) [K
remote: Compressing objects: 19% (4501/23688) [K
remote: Compressing objects: 20% (4738/23688) [K
remote: Compressing objects: 21% (4975/23688) [K
remote: Compressing objects: 22% (5212/23688) [K
remote: Compressing objects: 23% (5449/23688) [K
remote: Compressing objects: 24% (5686/23688) [K
remote: Compressing objects: 25% (5922/23688) [K
remote: Compressing objects: 26% (6159/23688) [K
remote: Compressing objects: 27% (6396/23688) [K
remote: Compressing objects: 28% (6633/23688) [K
remote: Compressing objects: 29% (6870/23688) [K
remote: Compressing objects: 30% (7107/23688) [K
remote: Compressing objects: 31% (7344/23688) [K
remote: Compressing objects: 32% (7581/23688) [K
remote: Compressing objects: 33% (7818/23688) [K
remote: Compressing objects: 34% (8054/23688) [K
remote: Compressing objects: 35% (8291/23688) [K
remote: Compressing objects: 36% (8528/23688) [K
remote: Compressing objects: 37% (8765/23688) [K
remote: Compressing objects: 38% (9002/23688) [K
remote: Compressing objects: 39% (9239/23688) [K
remote: Compressing objects: 40% (9476/23688) [K
remote: Compressing objects: 41% (9713/23688) [K
remote: Compressing objects: 42% (9949/23688) [K
remote: Compressing objects: 43% (10186/23688) [K
remote: Compressing objects: 44% (10423/23688) [K
remote: Compressing objects: 45% (10660/23688) [K
remote: Compressing objects: 46% (10897/23688) [K
remote: Compressing objects: 47% (11134/23688) [K
remote: Compressing objects: 48% (11371/23688) [K
remote: Compressing objects: 49% (11608/23688) [K
remote: Compressing objects: 50% (11844/23688) [K
remote: Compressing objects: 51% (12081/23688) [K
remote: Compressing objects: 52% (12318/23688) [K
remote: Compressing objects: 53% (12555/23688) [K
remote: Compressing objects: 54% (12792/23688) [K
remote: Compressing objects: 55% (13029/23688) [K
remote: Compressing objects: 56% (13266/23688) [K
remote: Compressing objects: 57% (13503/23688) [K
remote: Compressing objects: 58% (13740/23688) [K
remote: Compressing objects: 59% (13976/23688) [K
remote: Compressing objects: 60% (14213/23688) [K
remote: Compressing objects: 61% (14450/23688) [K
remote: Compressing objects: 62% (14687/23688) [K
remote: Compressing objects: 63% (14924/23688) [K
remote: Compressing objects: 64% (15161/23688) [K
remote: Compressing objects: 65% (15398/23688) [K
remote: Compressing objects: 66% (15635/23688) [K
remote: Compressing objects: 67% (15871/23688) [K
remote: Compressing objects: 68% (16108/23688) [K
remote: Compressing objects: 69% (16345/23688) [K
remote: Compressing objects: 70% (16582/23688) [K
remote: Compressing objects: 71% (16819/23688) [K
remote: Compressing objects: 72% (17056/23688) [K
remote: Compressing objects: 73% (17293/23688) [K
进度条位于0％。
我是否遗漏了一些关于如何将数据从git传输/ grep / awk到对话框中的问题，或者这种方法是否无法正常工作？
答案 0 :(得分：2)
我认为我的评论实在太长，而且不清楚这是我的评论：
git clone git@github.com:really-bit-git-repo output-dir --progress 2>&1 | cat > /tmp/gitprocfile &
调用git并将输出写入文件中，此处不需要cat。
cat /tmp/gitprocfile | grep "[0-9]\{1,2\}%" | awk '{print $7}' | dialog --gauge "Progress" 7 50
在prvious命令之后，显示文件一个用cat和点grep等等。所以你只得到文件的内容一次......
如果想要结束文本输出，我会这样做：
git clone git@github.com:really-bit-git-repo output-dir --progress 2>&1 | tee /tmp/gitprocfile | grep "[0-9]\{1,2\}%" | awk '{print $7}' | dialog --gauge "Progress" 7 50
如果对话框的语句不是gitcommand：
在终端1：
echo '' > /tmp/gitprocfile; git clone git@github.com:really-bit-git-repo output-dir --progress 2>&1 >> /tmp/gitprocfile &
在终端2：
tail -f /tmp/gitprocfile | grep "[0-9]\{1,2\}%" | awk '{print $7}' | dialog --gauge "Progress" 7 50
我不习惯对话，但至少我确定你的尝试不会在更改时重新加载文件。