生命周期配置超过 5 分钟，nohup 命令不起作用

Question

我正在尝试为我的 jupyter 笔记本安装一些依赖项，但希望它们是永久性的，以便在我每次重新启动笔记本时节省 20 分钟。我选择使用生命周期配置，但是，我的脚本运行时间超过 5 分钟。我找到这篇文章 (https://aws.amazon.com/premiumsupport/knowledge-center/sagemaker-lifecycle-script-timeout/) 来帮助解决这个问题，但是，我的笔记本仍然无法启动，并出现以下错误：

Notebook Instance Lifecycle Config 'arn:aws:sagemaker:eu-west-2:347285168835:notebook-instance-lifecycle-config/nbs-aap-dev-dsar' for Notebook Instance 'arn:aws:sagemaker:eu-west-2:347285168835:notebook-instance/nbs-aap-dev-dsar' took longer than 5 minutes. Please check your CloudWatch logs for more details if your Notebook Instance has Internet access.

这是我要运行的脚本：

sudo nohup yum install wget &
sudo yum install autoconf &
sudo yum install automake &
sudo yum install libtool &
sudo yum install jpeg &
sudo yum install tiff &
sudo yum install libpng &
sudo yum install tiff2png &
sudo yum install libtiff &
sudo yum install autoconf aclocal automake &
sudo yum install libtool &
sudo yum -y install libjpeg-devel libpng-devel libpng-devel libtiff-devel zlib-devel &
sudo yum install gcc gcc-c++ make &
sudo wget https://github.com/DanBloomberg/leptonica/releases/download/1.82.0/leptonica-1.82.0.tar.gz &
sudo tar xzvf leptonica-1.82.0.tar.gz &
cd leptonica-1.82.0 &
sudo ./configure --prefix=/usr/local/ &
sudo make &
sudo make install &
sudo wget https://codeload.github.com/tesseract-ocr/tesseract/tar.gz/4.1.1 &
sudo tar -zxvf 4.1.1 &
cd tesseract-4.1.1 &
sudo ./autogen.sh &
sudo cp /home/ec2-user/leptonica-1.82.0/lept.pc /usr/lib64/pkgconfig/. &
sudo LIBLEPT_HEADERSDIR=/usr/local/lib ./configure --prefix=/usr/local/ --with-extra-libraries=/usr/local/lib &
sudo make &
sudo make install &
export LD_LIBRARY_PATH=/usr/local/lib &
sudo ldconfig &
sudo wget https://github.com/tesseract-ocr/tessdata_best/raw/main/eng.traineddata &
sudo mv -v eng.traineddata /usr/local/share/tessdata/eng.traineddata &
sudo wget https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs9550/ghostpdl-9.55.0.tar.gz &
sudo tar -zxvf ghostpdl-9.55.0.tar.gz &
cd ghostpdl-9.55.0 &
sudo ./configure --prefix=/usr/local/ &
sudo make &
sudo make install &
sudo yum -y install poppler-utils &
sudo wget https://github.com/qpdf/qpdf/releases/download/release-qpdf-10.1.0/qpdf-10.1.0.tar.gz &
sudo tar xzvf qpdf-10.1.0.tar.gz &
cd qpdf-10.1.0 &
sudo ./configure --prefix=/usr/local/ &
sudo make &
sudo make install

Answer 1

您不需要在行尾添加与符号&。这将它们置于后台并并行执行一些导致奇怪情况的命令。例如在代码中：

sudo ./configure --prefix=/usr/local/ &
sudo make &
sudo make install &

命令make 在configure 结束之前开始，并且在大多数情况下不会很好地结束。 make install 相同，它会在从 make 编译之前尝试安装已编译的包 如果你想把脚本放在后台，你可以这样对命令进行分组：

sudo nohup yum -y install wget autoconf automake libtool jpeg tiff libpng tiff2png libtiff autoconf aclocal automake libtool libjpeg-devel libpng-devel libpng-devel libtiff-devel zlib-devel gcc gcc-c++ make poppler-utils 

nohup sudo wget https://github.com/DanBloomberg/leptonica/releases/download/1.82.0/leptonica-1.82.0.tar.gz && sudo tar xzvf leptonica-1.82.0.tar.gz &&cd leptonica-1.82.0 && sudo ./configure --prefix=/usr/local/ && sudo make && sudo make install &

nohup sudo wget https://codeload.github.com/tesseract-ocr/tesseract/tar.gz/4.1.1 &&sudo tar -zxvf 4.1.1 && cd tesseract-4.1.1 && sudo ./autogen.sh && sudo cp /home/ec2-user/leptonica-1.82.0/lept.pc /usr/lib64/pkgconfig/. && sudo LIBLEPT_HEADERSDIR=/usr/local/lib ./configure --prefix=/usr/local/ --with-extra-libraries=/usr/local/lib && sudo make && sudo make install &

nohup export LD_LIBRARY_PATH=/usr/local/lib && sudo ldconfig && sudo wget https://github.com/tesseract-ocr/tessdata_best/raw/main/eng.traineddata && sudo mv -v eng.traineddata /usr/local/share/tessdata/eng.traineddata && sudo wget https://github.com/ArtifexSoftware/ghostpdl-downloads/releases/download/gs9550/ghostpdl-9.55.0.tar.gz && sudo tar -zxvf ghostpdl-9.55.0.tar.gz && cd ghostpdl-9.55.0 && sudo ./configure --prefix=/usr/local/ && sudo make && sudo make install &

nohup sudo wget https://github.com/qpdf/qpdf/releases/download/release-qpdf-10.1.0/qpdf-10.1.0.tar.gz && sudo tar xzvf qpdf-10.1.0.tar.gz && cd qpdf-10.1.0 && sudo ./configure --prefix=/usr/local/ && sudo make && sudo make install &