tmux fzf 快速搜索
使用 tmux-fzf 快速搜索窗口。
vim coc 生成 compile_commands.json
vim 使用 coc 需要找到 compile_commands.json。
sublime4 注册码
william 发布于
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Linux dynamic tracing
Linux coredump 设置
william 发布于 注意：需要有普通用户写入权限的路径。
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- %% 单个%字符
- %p 所dump进程的进程ID
- %u 所dump进程的实际用户ID
- %g 所dump进程的实际组ID
- %s 导致本次core dump的信号
- %t core dump的时间 (由1970年1月1日计起的秒数)
- %h 主机名
- %e 程序文件名
systemd 学习
Linux systemd 学习总结
simple vs oneshot:
When you are deciding which service type to choose between simple and oneshot, here is some guidance:
- Does your service need to complete before any follow-up services run? Use oneshot.
- Do your follow-up services need to be running while this service does? Use simple.
- Is this a long-running service? Probably use simple.
- Do you need to run this service only at shutdown? Use oneshot.
- Do you need to have multiple separate commands to run? Use oneshot.