01CLI↗
FFmpeg Media Conversion
Essential FFmpeg commands for video/audio conversion, editing, and processing.
# Basic conversion
ffmpeg -i input.mp4 output.avi
ffmpeg -i input.mkv output.mp4
#ffmpeg#video
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2 useful things
02CLI↗
Advanced Sed Text Transformation
Advanced sed patterns for complex text manipulation, line editing, and batch processing.
# Basic substitution
sed 's/old/new/g' file.txt
# Replace only on specific lines#sed#text
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