Little Star Blog

路在脚下，心向远方

wiresharek 快速入门

常用筛选筛选出ip10.4.70.148 端口是5000的包 ip.addr == 10.4.70.148 and tcp.port == 5000 筛选出客户端是10.4.70.148 端口是5000的包 ip.src == 10.4.70.148 and tcp.port == 5000

Posted by "lxg" on Friday, July 19, 2024

常用shell脚本

重命名文件夹中的文件，使其按照从1开始的顺序重命名，并保持文件的后缀名不变。： #!/bin/bash folder_path="/Users/xiaoxingxing/Downloads/1.bak/" # 替换为你的文件夹路径 count=1 # 获取文件夹中的所有文件 for file in "$folder_path"/*; do

Posted by "lxg" on Friday, July 19, 2024

Linux中LVM如何格扩容硬盘

现在要求将新添加的硬盘/dev/sdb扩容到 / 目录。第零步、磁盘基本信息检查查看系统可用块设备以及依赖关系 root@dev:~# lsblk NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINTS loop0 7:0 0 63.9M 1 loop /snap/core20/2182 loop1

Posted by "lxg" on Saturday, July 13, 2024

Linux中LVM如何格式化磁盘

搞Linux很久了。由于不是专业的运维对磁盘管理一直不是很清楚，最近在客户环境排查问题，需要安装新的硬盘一时半会没搞懂分区，怕搞坏了还特意请

Posted by "lxg" on Tuesday, June 4, 2024

Mingv-64安装GCC

https://link.zhihu.com/?target=http%3A//www.equation.com/servlet/equation.cmd%3Ffa%3Dfortran C:\Program Files\Git\etc\profile.d\env.sh export PATH="$HOME/gcc/bin:$PATH"

Posted by "lxg" on Tuesday, June 4, 2024