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How do you grep a file and get the next 5 lines
...
Here is a sed solution:
sed '/19:55/{
N
N
N
N
N
s/\n/ /g
}' file.txt
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Where can I find my .emacs file for Emacs running on Windows?
... user/login folder.
Take care so your init.el file won't be named init.el.txt. This is something Windows does if you create your file with some editor like Notepad.
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How do you search an amazon s3 bucket?
...olders" through using as object keys something like folder/subfolder/file.txt If you follow this convention, most of the S3 GUIs (such as the AWS Console) will show you a folder view of your bucket.
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How to get CRON to call in the correct PATHs
...ummy job which dumps env to a file like this:
* * * * * env > env_dump.txt
Compare that with the output of env in a normal shell session.
You can prepend your own environment variables to the local crontab by defining them at the top of your crontab.
Here's a quick fix to prepend $PATH to th...
How to specify JVM maximum heap size “-Xmx” for running an application with “run” action in SBT?
....9 (might be 0.13.6) the file is C:\Program Files (x86)\sbt\conf\sbtconfig.txt. By default the file had "-Xmx512M" in it without the -J shown in this answer. I can confirm that this file is being read by the fact that sbt assembly issues a warning regarding -XX:MaxPermSize and when I change that val...
How do I make a JAR from a .java file?
... will want to specify a manifest, like so:
jar -cvfm myJar.jar myManifest.txt myApp.class
Which reads: "create verbose jarFilename manifestFilename", followed by the files you want to include. Verbose means print messages about what it's doing.
Note that the name of the manifest file you supply ...
NSLog the method name with Objective-C in iPhone
...@"TRACE %@ METHOD %s:%d.", [NSString stringWithFormat:@"'Table of Contents.txt' file's count of Linefeed-delimited rows: %u.", [rows count]] , __func__, __LINE__ );
Preprocessor macros for logging
Note the use of a pair of underscore characters around both sides of the macro.
| Macro ...
WPF OpenFileDialog with the MVVM pattern? [duplicate]
... SelectedPath = _ioService.OpenFileDialog(@"c:\Where\My\File\Usually\Is.txt");
if(SelectedPath == null)
{
SelectedPath = string.Empty;
}
}
}
So that's pretty simple. Now for the last part: testability. This one should be obvious, but I'll show y...
How do I package a python application to make it pip-installable?
...arily mean that these information are duplicated: setup.py vs requirements.txt
With this setup your package should be installable via pip.
As Pierre noted in the comments, there's now also a relevant section in Django's official documentation: Packaging your app
And then there is this "comple...
How can you get the Manifest Version number from the App's (Layout) XML variables?
...d false
proguardFiles getDefaultProguardFile('proguard-android.txt'), 'proguard-rules.pro'
}
}
productFlavors {
}
compileOptions {
sourceCompatibility JavaVersion.VERSION_1_8
targetCompatibility JavaVersion.VERSION_1_8
}
}
dependencies {
...