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Removing colors from output
I have some script that produces output with colors and I need to remove the ANSI codes.
13 Answers
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Controlling a USB power supply (on/off) with Linux
...ll to perform a redirect, then output something into the redirected file descriptor.
– dig
May 12 '15 at 19:26
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Calling C/C++ from Python?
....so -o _code.so code.o code_wrap.o
We can now use the function in Python scripts:
#!/usr/bin/env python
import code
a= [[3,5,7],[8,10,12]]
print a
b = code.average(a)
print "Assignment done"
print a
print b
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OnChange event handler for radio button (INPUT type=“radio”) doesn't work as one value
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You're using JavaScript, right? So why not just maintain a variable that stores the last known selected radio button? If you're using a single handler, then you can check for this stored value before you overwrite it with the new value. +1
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How do I delete an Azure storage account containing a leased blob?
...alue "user"
to list all images
To delete ALL YOU IMAGES use the following script:
get-azurevmimage | Where-Object -Property Category -in -Value "user" |
foreach {
echo "remove $($_.ImageName)"
Remove-AzureVMImage –ImageName $($_.ImageName)
}
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Looping through a hash, or using an array in PowerShell
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Shorthand is not preferred for scripts; it is less readable. The %{} operator is considered shorthand. Here's how it should be done in a script for readability and reusability:
Variable Setup
PS> $hash = @{
a = 1
b = 2
c = 3
}
PS> $hash...
How can I wait In Node.js (JavaScript)? l need to pause for a period of time
I'm developing a console script for personal needs. I need to be able to pause for an extended amount of time, but, from my research, Node.js has no way to stop as required. It’s getting hard to read users’ information after a period of time... I’ve seen some code out there, but I believe they...
How to delete duplicate lines in a file without sorting it in Unix?
...ne if the file has an even number of lines.
To convert scripts which used the former behavior of N (deleting
the pattern space upon reaching the EOF) to scripts compatible with
all versions of sed, change a lone "N;" to "$d;N;".
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Forward function declarations in a Bash or a Shell script?
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Great question. I use a pattern like this for most of my scripts:
#!/bin/bash
main() {
foo
bar
baz
}
foo() {
}
bar() {
}
baz() {
}
main "$@"
You can read the code from top to bottom, but it doesn't actually start executing until the last line. By passing "$@" to...
How do you change the width and height of Twitter Bootstrap's tooltips?
...lector choose the div that the tooltip is held (tooltip is added in by javascript and it usually does not belong to any container.
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