| # Two scripts that do the same thing a little different, notice `mv` and `cp`. Your choice | |
| # What will happen is that find will recursivly serach the current folder for images, read when | |
| # the file was created, and move/copy it to a corresponding folder. | |
| # This is from https://apple.stackexchange.com/questions/280252/recursively-search-for-images-and-move-them-to-a-date-folder | |
| # http://unix.stackexchange.com/a/83838 | |
| find -E . -regex '.*\.(jpg|JPG|png|PNG|jpeg|JPEG|bmp|BMP)' | while read file; do | |
| ts=$(stat -f '%Sm' -t '%Y-%m-%d' "$file") | |
| folder="/Users/username/Documents/Backup_images/$ts" |
| # Assuming extglob option of bash is set, which is the default, otherwise set with shopt -s extglob | |
| # http://askubuntu.com/a/903235/562529 | |
| `find . -name '*.rar' -exec unrar e {} \; -exec rm {} \; && rm *.r+([[:digit:]])` | |
| # Maybe better option? | |
| find . -name '*.rar' -exec unrar e {} \; -exec rm {} \; && rm *.r* |
| # This scripts helps you when seraching images of a speceifc dimension. Lets | |
| # say you want to remove thumbnails or something, then this is good! | |
| # Notice the `echo`, remove that and run the script. That will REMOVE you files. | |
| # Change `rm` to `cp` to copy the files if you want to review them before deletion. | |
| ``` | |
| #!/bin/bash | |
| targetDir="$HOME/Pictures" |
| Font awesome: | |
| In App directory, run: | |
| ``` | |
| npm install font-awesome | |
| ``` | |
| In App/resources/assets/sass/app.scss add | |
| ``` | |
| // Font awsome | |
| $fa-font-path: "/assets/fonts"; |
| find . -type f -exec bash -c 'mkdir -p sorted/"${0##*.}"; cp "$0" sorted/"${0##*.}"' {} \; |
| https://serverfault.com/a/35079 | |
| ``` | |
| find /home/user -type d -print0 | xargs -0 chmod 0775 | |
| find /home/user -type f -print0 | xargs -0 chmod 0664 | |
| ``` |
| https://stackoverflow.com/questions/30789367/ffmpeg-how-to-convert-vertical-video-with-black-sides-to-video-169-with-blur | |
| ffmpeg -i <input_file> -filter_complex "[0:v]scale=ih*16/9:-1,boxblur=luma_radius=min(h\,w)/20:luma_power=1:chroma_radius=min(cw\,ch)/20:chroma_power=1[bg];[bg][0:v]overlay=(W-w)/2:(H-h)/2,crop=h=iw*9/16" <output_file> | |
| TAKES FOREVER! |
| 1. youtube-dl -a lista.txt // Download all lectures with youtube-dl from file `lista.txt` | |
| 2. for f in *.mp4; do ffmpeg -i "$f" -vn "$(basename "$f" .mp4).mp3"; done // convert all mp4 to mp3 | |
| 3. for f in *.mp3; do ffmpeg -i "$f" -af "highpass=f=200, lowpass=f=3000" "$(basename "$f" .mp3)_noice.mp3"; done | |
| 4. for f in *_noice.mp3; do ffmpeg -i "$f" -af silenceremove=1:0:-50dB "$(basename "$f" .mp3)_silence.mp3"; done | |
| 5. ffmpeg-normalize *.mp3 -c:a libmp3lame -b:a 192k -ext mp3 (https://superuser.com/a/323127/643639, https://stackoverflow.com/a/58997035/4892914) | |
| 6. ???? | |
| 7. PROFIT | |
| (2. ffmpeg -i input.mp4 -f mp3 -ab 192000 -vn output.mp3) | |
| (3. ffmpeg -i output.mp3 -af "highpass=f=200, lowpass=f=3000" output_clean.mp3) // reduce noice (https://superuser.com/questions/733061/reduce-background-noise-and-optimize-the-speech-from-an-audio-clip-using-ffmpeg) |
| #!/bin/bash | |
| HOST=192.168.1.50 | |
| # Check if the script is being executed as root | |
| if [[ $EUID -ne 0 ]]; then | |
| echo -e "🥴 \033[0;31mThis script must be run as root \033[0m" | |
| exit 1 | |
| fi | |
| # Ping the storage server to determin connectivity |
