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130 lines
3.5 KiB
130 lines
3.5 KiB
#!/bin/bash |
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prefix='al_' |
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mkalias_with_prefix() |
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{ |
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alias ${prefix}$1="$1" |
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} |
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pdf_a5() |
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{ |
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pdfjam "$1" --scale 0.71 --offset '0 50mm' -o "a5_$1" |
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} |
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mkalias_with_prefix 'pdf_a5' |
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pdf_a6() |
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{ |
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pdfjam "$1" --scale 0.5 --offset '0 75mm' -o "a6_$1" |
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} |
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mkalias_with_prefix 'pdf_a6' |
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pdf_pagenum() |
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{ |
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pdfjam --preamble '\usepackage{fancyhdr} \pagestyle{fancy} \topmargin -65pt \oddsidemargin 150pt \rfoot{} \cfoot{} \rhead{} \chead{\Large\thepage} \renewcommand {\headrulewidth}{0pt} \renewcommand {\footrulewidth}{0pt} ' --pagecommand '\thispagestyle{fancy}' -o "pagenum_$1" "$1" |
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} |
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mkalias_with_prefix 'pdf_pagenum' |
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pdf_contrast_correct() |
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{ |
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pdfjam --preamble '\usepackage{fancyhdr} \pagestyle{fancy} \topmargin -65pt \oddsidemargin 150pt \rfoot{} \cfoot{} \rhead{} \chead{\Large\thepage} \renewcommand {\headrulewidth}{0pt} \renewcommand {\footrulewidth}{0pt} ' --pagecommand '\thispagestyle{fancy}' -o "pagenum_$1" "$1" |
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} |
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mkalias_with_prefix 'pdf_contrast_correct' |
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pdf_gamma_correct() |
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{ |
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gamma=$2 |
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[ gamma == '' ] && gamma=3 |
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mkdir tmp |
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convert -density 300 $1 tmp/output-%03d.jpg |
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convert tmp/output*.jpg -gamma ${gamma} tmp/final-%03d.jpg |
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# convert tmp/output*.jpg -level 0% tmp/final-%03d.jpg |
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convert tmp/final*.jpg new_$1 |
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} |
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mkalias_with_prefix 'pdf_gamma_correct' |
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pdf_all_to_one_file() |
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{ |
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in_files_pattern=$1 |
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[ in_files_pattern == '' ] && in_files_pattern='*.pdf' |
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convert -density 300 "${in_files_pattern}" -density 300 all.pdf |
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} |
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mkalias_with_prefix 'pdf_all_to_one_file' |
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alias ${prefix}archive_each_file_into_separate_archive="find . -mindepth 1 -maxdepth 1 -type f -exec tar -cvzf 'out/{}.tgz' '{}' \;" |
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unicode_U200B_correct () |
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{ |
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perl -CSD -pe "s/\N{U+200B}//gu" < $1 > noU200B_$1 |
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} |
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mkalias_with_prefix 'unicode_U200B_correct' |
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festival_txt2mp3 () |
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{ |
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in_file=$1 |
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out_wav_file_name="$1.wav" |
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out_mp3_file_name="$1.mp3" |
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cat "$1" | sed 's/[^a-zA-ZА-Яа-я0-9., ]//g' | text2wave -o "$out_wav_file_name" |
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lame "$out_wav_file_name" "$out_mp3_file_name" |
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rm "$out_wav_file_name" |
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} |
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mkalias_with_prefix 'festival_txt2mp3' |
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encode_240() |
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{ |
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for filename in "$1"; do |
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echo "Take '${filename}'"; |
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if [ -f "${filename}" ]; then |
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echo "Make '${filename}'"; |
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ffmpeg -i "${filename}" -vcodec libx264 -vb 50K -s 240x180 -acodec libmp3lame -ab 16K -strict -2 "${filename}_240.mkv" |
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fi |
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done |
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} |
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mkalias_with_prefix 'encode_240' |
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union_video_and_audio() |
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{ |
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ffmpeg -i $1 -i $2 -c:a aac -b:a 128k -vcodec copy -map 0:v -map 1:a o.mp4 |
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} |
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mkalias_with_prefix 'union_video_and_audio' |
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yt_download() |
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{ |
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~/.local/bin/yt-dlp -f "worst/worstvideo+worstaudio" -R 10000 -i -o "%(upload_date)s-%(title)s-%(id)s.%(ext)s" $1 |
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} |
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mkalias_with_prefix 'yt_download' |
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alias ${prefix}gen_password='openssl rand -base64 10' |
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cur_dir=${alias_dir} |
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alias parse_arg_lib='${cur_dir}/../video_tools/parse_arg_lib' |
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alias ${prefix}img_and_wav2video='${cur_dir}/../video_tools/img_and_wav2video' |
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alias ${prefix}union_video_and_audio='${cur_dir}/../video_tools/union_video_and_audio.bash' |
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all_to_djvu() |
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{ |
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in_files_pattern=$1 |
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[ in_files_pattern == '' ] && in_files_pattern='*JPG' |
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for i in ${in_files_pattern}; do bmptopnm $i > pnm/$i.pnm; done |
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for i in *; do c44 -dpi 300 -slice 60+7+7 $i $i.djvu; done |
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djvm -c new.djvu *.djvu |
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} |
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mkalias_with_prefix 'all_to_djvu' |
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resize_and_del_exif() |
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{ |
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search_template=$1 |
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[ "${search_template}" = "" ] && search_template="./*.JPG" |
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image_width=$2 |
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[ "${image_width}" = "" ] && image_width="1024" |
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for entry in "$search_template" |
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do |
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echo "${entry}" |
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convert "${entry}" -resize ${image_width} -strip "new.jpg" |
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done |
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} |
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mkalias_with_prefix 'resize_and_del_exif'
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