Johan Mulder friek
friek
/ is-latest-version.sh
Created
January 8, 2024 13:42
Check if a version is the latest git tag version
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| #!/bin/sh | |
| # Check if the passed version is greater than the versions registered in the git tags | |
| # Uses sort -V from GNU sort to sort versions and assumes git tags in | |
| # semver format v<major>.<minor>.<patch> | |
| check_version="$1" | |
| if [ -z "$check_version" ]; then | |
| # Assume it's not the latest version | |
| echo "No version specified. Usage: $0 <version>" | |
| echo "Example: $0 v1.1.0 -> checks if v1.1.0 is greater than the versions in the git tags" |
friek
/ joingroup.py
Created
October 11, 2018 13:39
Join a multicast group in python and receive data
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| #!/usr/bin/env python3 | |
| import socket | |
| import sys | |
| def main(argv): | |
| multicast_group = argv[1] | |
| multicast_port = int(argv[2]) | |
| interface_ip = argv[3] |
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| import com.google.zxing.*; | |
| import com.google.zxing.client.j2se.BufferedImageLuminanceSource; | |
| import com.google.zxing.common.HybridBinarizer; | |
| import com.google.zxing.multi.GenericMultipleBarcodeReader; | |
| import javax.imageio.ImageIO; | |
| import java.awt.image.BufferedImage; | |
| import java.io.BufferedInputStream; | |
| import java.io.File; | |
| import java.io.FileInputStream; |
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| # in extra.api.views | |
| class CustomFieldChoicesViewSet(FieldChoicesViewSet): | |
| def __init__(self, *args, **kwargs): | |
| super(CustomFieldChoicesViewSet, self).__init__(*args, **kwargs) | |
| self._fields = OrderedDict() | |
| for cfc in CustomFieldChoice.objects.all(): | |
| self._fields.setdefault(cfc.field.name, []) | |
| self._fields[cfc.field.name].append({'value': cfc.pk, 'label': cfc.value}) |
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| from concurrent.futures import ThreadPoolExecutor | |
| from time import sleep | |
| executor = ThreadPoolExecutor(max_workers=10) | |
| MAX_RUN_TIME = 4.5 | |
| SLEEP_BETWEEN_WAITS = 0.1 | |
| def return_slept(sleep_time): | |
| sleep(sleep_time) |
friek
/ pre-commit-php-compile.sh
Created
September 8, 2016 15:03
Run a php lint check on all php files which are to be committed
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| #!/bin/bash | |
| if git rev-parse --verify HEAD >/dev/null 2>&1 | |
| then | |
| against=HEAD | |
| else | |
| exit 0 | |
| fi | |
| set -e |
friek
/ output-cert-chain.sh
Created
July 11, 2016 10:43
Output the certificate chain of a given certificate, optionally including the private key
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| #!/bin/bash | |
| cert="$1" | |
| key="$2" | |
| if [ -z "$cert" -o ! -e "$cert" ]; then | |
| echo "Usage: $0 <cert.pem> [cert.key]" | |
| exit 1 | |
| fi |
friek
/ ipv6octalstring.pl
Created
May 27, 2016 13:24
Convert a non-compressed IPv6 address to an octal string (for use in djbdns' data format)
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| sub ipv6OctString | |
| { | |
| my $v6Addr = shift; | |
| my $res = ''; | |
| foreach $_ (split(/:/, $v6Addr)) | |
| { | |
| if (/^([0-9a-f]{2})([0-9a-f]{2})$/) | |
| { |
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| sub expandIpv6Addr | |
| { | |
| my $addr = shift; | |
| my @parts = split(/:/, $addr); | |
| my $numParts = scalar @parts; | |
| my @res; | |
| my $i = 0; | |
| foreach my $addrPart (@parts) | |
| { |
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| #!/usr/bin/env python | |
| import crypt | |
| import random | |
| import string | |
| import sys | |
| PASSWORD_CHARS = string.ascii_uppercase + string.ascii_lowercase + string.digits | |
| MD5_SALT_CHARS = PASSWORD_CHARS + '/' | |
| DES_SALT_CHARS = string.ascii_uppercase + string.ascii_lowercase |
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