Linux 使用指北 - 水阙 #16
Replies: 6 comments
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linux踢出用户,首先使用 [root@kwephis5259858 sftp]# w
17:24:47 up 268 days, 22:10, 4 users, load average: 0.02, 0.06, 0.02
USER TTY LOGIN@ IDLE JCPU PCPU WHAT
root pts/0 17:21 3:07 0.60s 0.60s python update_cp_multi.py upgrade_multi_CP2.ini
root pts/2 27Feb24 47:30m 0.41s 0.41s -bash
root pts/79 05Feb24 0.00s 0.70s 0.00s w
root pts/106 Tue19 47:30m 0.15s 0.01s ssh 192.168.100.33
[root@kwephis5259858 sftp]# who
root pts/0 2024-03-04 17:21 (10.*.*.1)
root pts/2 2024-02-27 16:18 (10.*.*.2)
[root@kwephis5259858 sftp]# 比如想踢掉在执行python的那个用户,他登录的tty是 pkill -9 -t pts/0 踢掉该用户。 |
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archlinux安装指定版本的包首先在aur上搜索,如gcc-4.8, https://aur.archlinux.org/packages/gcc48 下载完了解压,cd到解压后的目录直接 更简单的方法(推荐)使用yay(aur包管理器)直接安装,前提现在aur搜索包名 yay -S gcc48 亦可参考:https://forum.artixlinux.org/index.php/topic,3492.0.html makepkg -os
# change something you want
makepkg -ei -o, --nobuild Download and extract files only 一般地可以先 |
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Make Rule里面调用shell命令需要escaple并且一行只能有一个命令,可以用 runtime_so_alias:
@for so in $(DEPEND_SO); do \
tmp=$$(find $(LIBPATH) -type f -name "$$so*" -print); \
echo $$tmp | sed 's/*.so.//'
done |
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查看某个命令行的命令行全貌ps -p <pid> -o cmd
ps -p <pid> -o args |
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具名管道有名管道,命名管道,参考:https://www.linuxjournal.com/content/using-named-pipes-fifos-bash |
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python调C/C++的指导 |
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Linux 使用指北 - 水阙
本文主要引用 Liam Huang 的博客。
系统相关 1 2 3 4 5 6 7 8 9 10 lsb_release -a # 查看操作系统版本 head -n 1 /etc/issue # 查看操作系统版本 cat /proc/version # 查看操作系统内核信息 uname -a # 查看操作系统内核信息、CPU 信息 cat /proc/cpuinfo # 查看 CPU 信息 hostname # 查看计算机名字 env # 列出环境变量 lsmod # 列出加载的内核模块 uptime # 查看系统运行时间、负载、用户数量 cat /proc/loadavg # 查看系统负载
https://guyueshui.github.io/post/linux-%E7%9B%B8%E5%85%B3%E4%BF%A1%E6%81%AF%E9%80%9F%E6%9F%A5/
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