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Getting pids from ps -ef |grep keyword
I want to use ps -ef | grep "keyword" to determine the pid of a daemon process (there is a unique string in output of ps -ef in it).
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Find and kill a process in one line using bash and regex
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In bash, you should be able to do:
kill $(ps aux | grep '[p]ython csp_build.py' | awk '{print $2}')
Details on its workings are as follows:
The ps gives you the list of all the processes.
The grep filters that based on your search string, [p] is a trick to stop y...
How can I delete Docker's images?
... order to delete all containers, use the given command
docker rm $(docker ps -a -q)
Warning: This will destroy all your images and containers. It will not be possible to restore them!
This solution is provided by Techoverflow.net.
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How to create permanent PowerShell Aliases
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UPDATED - Jan 2017
It's possible to store in a profile.ps1 file any powershell code to be executed each time powershell starts. There are at least 6 different paths where to store the code depending on which user have to execute it. We can consider only 2 of them: the "all users"...
Linux btrfs 文件系统不稳定，不能用于生产环境 - 操作系统(内核) - 清泛网...
...据容易丢不能恢复。
不过OpenSUSE 社区版默认btrfs，因此安装的时候要特别注意，使用xfs或ext4。
linux,btrfs,xfs,ext4
错误解决:Xcode not set up properly. You may need to confirm the licens...
...ode -> Preferences -> Locations - > Command Line Tools
#设置好xcode的安装位置
或
1
sudo -i xcode-select -switch /Applications/Xcode6-Beta6.app/Contents/Developer
根据具体路径：
（sudo xcode-select -switch /A...
打地鼠游戏 · App Inventor 2 源码商店
...览 扫码安装 或 点此下载 var qrcode = new QRCode("apk-qrcode", { text: '/reference/oss/240126104220566/dadishu.a...
飞机大战游戏 · App Inventor 2 源码商店
...览 扫码安装 或 点此下载 var qrcode = new QRCode("apk-qrcode", { text: '/reference/oss/240206174144524/airplane....
App Inventor 2 如何开发掌控版做互联网通讯App？ - App Inventor 2 中文网...
...通讯，但是我看这个里面没有那个通讯协议这个是需要再安装插件还是怎么弄？
答复：
[hide]使用MQTT拓展，下载地址：https://www.fun123.cn/reference/components/connectivity.html#Mqtt
参考IoT专题的最后一篇文章：https://blog.csdn.net/INT_TANG/a...
Linux 堆内存快照可视化，快照比较，跟踪内存变化，定位内存泄漏等问题 - ...
...> 2.pdf # 比较2个.heap快照文件，分析差别
安装依赖库：
gperftools
jemalloc
graphviz
ghostscript