Ubuntu下安装ollama

## Ubuntu系统安装Ollama
curl -fsSL https://ollama.com/install.sh | sh

## 设置镜像加速
export OLLAMA_MIRROR="https://ghproxy.cn/https://github.com/ollama/ollama/releases/latest/download"
curl -fsSL https://ollama.com/install.sh | sed "s|https://ollama.com/download|$OLLAMA_MIRROR|g" | sh


## 设置下载模型的脚本
tom@tom-virtual-machine:~/ollama$ cat pull_model.sh 
#!/bin/bash

# 检查是否提供了模型名称参数
if [ -z "$1" ]; then
    echo "请提供要运行的模型名称作为参数，例如：$0 deepseek-r1:7b"
    exit 1
fi

model_name="$1"
echo "Starting Ollama auto-restart script for model: $model_name"

while true; do
    # 运行指定模型，设置超时 60 秒并后台执行
    timeout 60 ollama run "$model_name" &
    CMD_PID=$!
    echo "Started Ollama with PID: $CMD_PID for model: $model_name"

    # 等待 60 秒
    sleep 60

    # 检查进程是否还在运行，如果在则杀死
    if ps -p $CMD_PID > /dev/null; then
        echo "Stopping Ollama process with PID: $CMD_PID"
        kill -9 $CMD_PID
        wait $CMD_PID 2>/dev/null
    fi
done