maximebories

WebM to MP4 using FFmpeg

This FFmpeg command converts a .webm video file to a standard .mp4 file using the libx264 codec for video, aac codec for audio, and a CRF value of 22. The preset is set to 'slow' for higher quality encoding, and the audio bitrate is set to 128 kbps.

If the input and output filenames don't contain spaces, quotation marks or other special characters:

ffmpeg -i input.webm -c:v libx264 -preset slow -crf 22 -c:a aac -b:a 128k output.mp4

b0gdanw

ESD to ISO on macOS
https://gist.github.com/b0gdanw/e36ea84828dbd19e03eff6158f1fc77c
Converting ESD files to ISO images on macOS
- download Parallels Desktop 18 for Mac Image from https://www.parallels.com/products/desktop/download/
- at the moment https://download.parallels.com/desktop/v18/18.2.0-53488/ParallelsDesktop-18.2.0-53488.dmg

- open/mount the dmg
- copy prl_esd2iso and libwimlib.1.dylib from /Volumes/Parallels\ Desktop\ 18/Parallels\ Desktop.app/Contents/ to /usr/local/bin/ and  /usr/local/lib/

sudo ditto /Volumes/Parallels\ Desktop\ 18/Parallels\ Desktop.app/Contents/MacOS/prl_esd2iso /usr/local/bin/prl_esd2iso

bessarabov

git log --author="Linus Torvalds" --date=iso | perl -nalE 'if (/^Date:\s+[\d-]{10}\s(\d{2})/) { say $1+0 }' | sort | uniq -c|perl -MList::Util=max -nalE '$h{$F[1]} = $F[0]; }{ $m = max values %h; foreach (0..23) { $h{$_} = 0 if not exists $h{$_} } foreach (sort {$a <=> $b } keys %h) { say sprintf "%02d - %4d %s", $_, $h{$_}, "*"x ($h{$_} / $m * 50); }'

huihut

1. 以管理员身份运行CMD
2. slmgr.vbs /upk
3. slmgr /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX
4. slmgr /skms zh.us.to
5. slmgr /ato

nginx-gists

upstream warehouse_inventory {
    zone inventory_service 64k;
    server 10.0.0.1:80;
    server 10.0.0.2:80;
    server 10.0.0.3:80;
}

upstream warehouse_pricing {
    zone pricing_service 64k;
    server 10.0.0.7:80;

darrenpmeyer

(NB: adapted from this Ask Ubuntu thread -- tested to work on Ubuntu 16.04 LTS through Ubuntu 22.04 LTS (Jammy).

Unlike using VMWare Tools to enable Linux guest capabilities, the open-vm-tools package doesn't auto-mount shared VMWare folders. This can be frustrating in various ways, but there's an easy fix.

TL;DR

Install open-vm-tools and run:

sudo mount -t fuse.vmhgfs-fuse .host:/ /mnt/hgfs -o allow_other

jmarcos-cano

def jobname = "the-job-name"
def buildnum = 85

def job = Jenkins.instance.getItemByFullName(jobname)
 for (build in job.builds) {
     if (buildnum == build.getNumber().toInteger()){
       if (build.isBuilding()){
         build.doStop();
         build.doKill();
    

JBlond

Regular Colors

Value	Color
\e[0;30m	Black
\e[0;31m	Red
\e[0;32m	Green
\e[0;33m	Yellow
\e[0;34m	Blue
\e[0;35m	Purple

fotock

# 生成 dhparam.pem 文件, 在命令行执行任一方法:

# 方法1: 很慢
openssl dhparam -out /etc/nginx/ssl/dhparam.pem 2048

# 方法2: 较快
# 与方法1无明显区别. 2048位也足够用, 4096更强
openssl dhparam -dsaparam -out /etc/nginx/ssl/dhparam.pem 4096

andrewslotin

# brew install flac ffmpeg cuetools shntool # ставим нужные пакеты

ffmpeg -i 1.ape 1.flac # конвертируем во flac, так как libmac для APE не ставится на osx
cuebreakpoints 1.cue | shnsplit -o flac 1.flac #нарезаем на треки
cuetag.sh 1.cue split-track*.flac #прописываем тэги (cuetag.sh ставится отдельно отдельно)

# конвертируем в ALAC
for f in split-track*.flac ; do 
  ffmpeg -i "$f" -acodec alac "${f%.flac}.m4a"; 
done