摘要: The arm64 version of Focal Fossa I have does not have netplan, it uses nmcli, and changing the kernel command line is difficult. I was able to create  阅读全文
posted @ 2024-08-14 22:10 WbnProgress 阅读(2) 评论(0) 推荐(0) 编辑
摘要: curl -sL https://deb.nodesource.com/setup_16.x | sudo -E bash - $node --version v16.20.2 阅读全文
posted @ 2024-06-07 11:21 WbnProgress 阅读(1) 评论(0) 推荐(0) 编辑
摘要: /* _process->start("ps -e"); _process->waitForFinished(-1); if(!_process->isReadable()) return false; QString strOutput = _process->readAllStandardErr 阅读全文
posted @ 2024-06-07 09:06 WbnProgress 阅读(3) 评论(0) 推荐(0) 编辑
摘要: arecord -D hw:0,0 --period-size=192 --buffer-size=384 -r 48000 -c 2 -f S16_LE -t raw | aplay -D hw:1,0 -t raw --period-size=192 --buffer-size=384 -r 4 阅读全文
posted @ 2024-05-31 08:55 WbnProgress 阅读(1) 评论(0) 推荐(0) 编辑
摘要: https://blog.csdn.net/qq_40757240/article/details/118068317 < 转> MariaDB [mysql]> update mysql.global_priv set host='%' where user='root';Query OK, 1 阅读全文
posted @ 2024-05-22 11:40 WbnProgress 阅读(1) 评论(0) 推荐(0) 编辑
摘要: 阅读全文
posted @ 2024-05-22 10:35 WbnProgress 阅读(1) 评论(0) 推荐(0) 编辑
摘要: pkg-config是一个linux下的命令,用于获得某一个库/模块的所有编译相关的信息。 例子: pkg-config opencv –libs –cflags 结果: -I/usr/include/opencv /usr/lib/x86_64-linux-gnu/libopencv_calib3 阅读全文
posted @ 2024-05-13 15:34 WbnProgress 阅读(10) 评论(0) 推荐(0) 编辑
摘要: #查看 boot 挂载 uuid efi xxx@dellhome:~$ cat /etc/fstab # /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique iden 阅读全文
posted @ 2023-09-23 10:20 WbnProgress 阅读(76) 评论(0) 推荐(0) 编辑
摘要: qt5应用odbc 使用mysql 要点 apt-get install mysql-server apt-get install mysqlclient-dev 配置mysql-server 可以安装 apt-get install mysql-workbench apt-get install 阅读全文
posted @ 2023-08-27 16:49 WbnProgress 阅读(48) 评论(0) 推荐(0) 编辑
摘要: Program Size: Code=14360 RO-data=344 RW-data=14448 ZI-data=4920 1、Code 是代码占用的空间。 2、RO-data是 Read Only 只读常量的大小,如const型。 3、RW-data是(Read Write) RW是可读可写变 阅读全文
posted @ 2022-04-05 16:57 WbnProgress 阅读(30) 评论(0) 推荐(0) 编辑