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ubuntu在域名解析时,最直接使用的是/etc/resolve.conf文件,它是/run/systemd/resolve/resolve.conf的软链接,而对于刚装完的ubuntu系统,该文件的内容如下: This file is managed by man:systemd-resolved 阅读全文
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创建脚本 新机器配置一次即可 sudo vi /home/safe_rm.sh #!/bin/bash TRASH_DIR="$HOME/.rm_backup" if [ ! -d $TRASH_DIR ]; then mkdir $TRASH_DIR fi for i in $*; do if [ 阅读全文
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ubuntu系统报错:sudo: unable to resolve host ubuntu: Name or service not known 检查一下, ubuntu@ubuntu:~/mc$ cat /etc/hostname ubuntu ubuntu@ubuntu:~/mc$ cat / 阅读全文
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Example of a Flask + Altair Dashboard Flask + Altair 仪表板示例 Let's consider a simple example where we set up a Flask route to display an Altair plot: 让我 阅读全文