If I know the PID number of a process, how can I get its name? How to run a shell script in the background and get no output
#上面的--with-python3-config-dir的目录视机器的不同而不同,建议在自己的机器上查找具体的配置目录并修改。 说明: 1、标红的非常关键, vim8.2以后的版本,在配置的时候,不用再指定python的config目录了(网上很多很多指定python的config目录的教程,只能说已经过时了,详见:./configure --help) 2、注意:vim8.2不...
Blink can be picky about which Linux binaries it'll execute. It may also be the case that your Linux binary will only run under Blink on Linux, but report errors if run under Blink on another platform, e.g. macOS. In our experience, how successfully a program can run under Blink depen...
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存放python3程序 mkdir /usr/local/python3 #编译安装 ./configure --prefix=/usr/local/python3 # 此处会出现大量的信息打印 #If you want a release build with all stable optimizations active (PGO, etc), #如果你想获得一个具有所有稳定优化功能(PGO等)的发布版本 #please run ./configure --enable-...
in perf and systemtap in red hat enterprise linux 7.1, the uprobe and uretprobe features work correctly with the perf command and the systemtap script. end-to-end data consistency checking end-to-end data consistency checking on ibm system z is fully supported in red hat enterprise...
perf利用Linux的trace特性,可以用于实时跟踪,统计event计数(perf stat);或者使用采样(perf record),报告(perf report|script|annotate)的使用方式进行诊断。 perf命令行接口并不能利用所有的Linux trace特性,有些trace需要通过ftrace接口得到。 参考https://github.com/brendangregg/perf-tools ...
weston.ini 是 Wayland 的桌面配置文件,比如说想要去掉背景与状态栏,则可以修改以 下的参数值。注释掉 background-image,background-color 改成黑色 0xff000000, panel-position改成none: 代码语言:javascript 代码运行次数:0 代码语言:javascript 代码运行次数:0 ...
41. nohup – Run A Command Immune To HangupsThe nohup command runs processes immune to hangups, so they keep running if you log out or get disconnected.For example:nohup python script.py &The above example command will launch script.py detached in the background and immune to hangups. ...
And here is the Python equivalent of the script: #!/usr/bin/env python import os if os.path.isdir("/tmp"): print "/tmp is a directory" else: print "/tmp is not a directory" Another point in favor of Python’s excellence is its simple support for object-oriented programming (OOP)...