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Padding characters in printf
I am writing a bash shell script to display if a process is running or not.
13 Answers
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Explain Python entry points?
...ut in the comments!).
The most popular kind of entry point is the console_scripts entry point, which points to a function that you want made available as a command-line tool to whoever installs your package. This goes into your setup.py like:
entry_points={
'console_scripts': [
'cursi...
【研究中】高德地图API研究及接入 - App应用开发 - 清泛IT社区，为创新赋能！
...通过将以下代码添加到HTML文件的<head>标签中来实现：
<script src="../libs/js/ol-5.3.3.js"></script>
设置地图容器：在HTML中定义一个地图容器，例如：
<div id="map" class="map"></div>
配置地图选项：使用OpenLayers的ol/source/XYZ源来...
Copy file remotely with PowerShell
I am writing a PowerShell script that I want to run from Server A.
I want to connect to Server B and copy a file to Server A as a backup.
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Autoincrement VersionCode with gradle extra properties
... This one is running with Gradle 4.4 and Android Studio 3.1.1.
What this script does:
Creates a version.properties file if none exists (up vote Paul Cantrell's answer below, which is where I got the idea from if you like this answer)
For each build, debug release or any time you press the run bu...
Choosing between qplot() and ggplot() in ggplot2 [closed]
...t will take into account the changed values where as y would not. So while scripting it would be good to use ggplot as if you use qplot all the graphs will be equal to the latest provided references to qplot.
share
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How do I run a Node.js application as its own process?
...ervice file (replacing 'myapp' with your app's name, obviously):
[Unit]
Description=My app
[Service]
ExecStart=/var/www/myapp/app.js
Restart=always
User=nobody
# Note Debian/Ubuntu uses 'nogroup', RHEL/Fedora uses 'nobody'
Group=nobody
Environment=PATH=/usr/bin:/usr/local/bin
Environment=NODE_ENV=...
How to change the output color of echo in Linux
...t Gray 0;37 White 1;37
And then use them like this in your script:
# .---------- constant part!
# vvvv vvvv-- the code from above
RED='\033[0;31m'
NC='\033[0m' # No Color
printf "I ${RED}love${NC} Stack Overflow\n"
which prints love in red.
From @james-lim's comment, if you...
MongoDB/Mongoose querying at a specific date?
... simply use the $where operator to express more complex condition with Javascript boolean expression :)
db.posts.find({ '$where': 'this.created_on.toJSON().slice(0, 10) == "2012-07-14"' })
created_on is the datetime field and 2012-07-14 is the specified date.
Date should be exactly in YYYY-MM-DD...
Replace a string in shell script using a variable
I am using the below code for replacing a string
inside a shell script.
10 Answers
10
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