| /* | |
| Unfollow (stop following) those people who are not following you back on Twitter (or unfollow everyone if desired). | |
| This will work for new Twitter web site code structure (it was changed from July 2019, causing other unfollow-scripts to stop working). | |
| Instructions: | |
| 1) The code may need to be modified depending on the language of your Twitter web site: | |
| * For English language web site, no modification needed. | |
| * For Spanish language web site, remember to set the 'LANGUAGE' variable to "ES". | |
| * For another language, remember to set the 'LANGUAGE' variable to that language and modify the 'WORDS' object to add the words in that language. |
| javascript:function sleep(milliseconds){var start = new Date().getTime();for (var i = 0; i < 1e7; i++) {if ((new Date().getTime() - start) > milliseconds){break;}}};e=document.querySelectorAll('input[alt="Follow"]');for(i=0;i<21;i++){e[i].click();sleep(1000);}void(0); |
| #!/bin/bash | |
| convert -size 512x512 xc: +noise Random random.png | |
| name="$(date +%s)" | |
| for i in `seq 0 10 359`; do | |
| j=`expr $i \* 5` | |
| convert random.png -channel G \ | |
| -function Sinusoid 1,${i} \ | |
| -virtual-pixel tile -blur 0x40 -auto-level \ |
| #!/bin/sh | |
| IN="$1" | |
| filename=$(basename "${IN}") | |
| filename="${filename%.*}" | |
| PAGES=$(pdfinfo "$IN" | grep ^Pages: | tr -dc '0-9') | |
| non_blank() { | |
| for i in $(seq 1 $PAGES) | |
| do | |
| PERCENT=$(gs -o - -dFirstPage=${i} -dLastPage=${i} -sDEVICE=inkcov "$IN" | grep CMYK | nawk 'BEGIN { sum=0; } {sum += $1 + $2 + $3 + $4;} END { printf "%.5f\n", sum } ') |
| javascript:e=document.querySelector("div.ProfileNav[data-user-id]");f=e.dataset.userId;void(open("https://twitter.com/intent/user?user_id="+f)) |
| // Tvitera galeriju bilžu savacejs: | |
| javascript:e=document.querySelector("div.Gallery-media > img[src]");f=e.src;void(open(f)) | |
| // LSM bilžu savacējs: | |
| javascript:var img = document.querySelector("div.slick-active > figure"),style = img.currentStyle || window.getComputedStyle(img, false),bi = style.backgroundImage.slice(4, -1).replace(/"/g, "");void(open(bi)) | |
| #!/bin/bash | |
| #For Nemo, Nautilus actions: Exec=/blabla/video_th.sh '%P/%f' | |
| # Ar specsimboliem neJiet :/ | |
| # gg=$(echo -n "$aa" | iconv -f UTF8 -t ASCII//TRANSLIT | tr ' ' '_') | |
| fn=$(echo -n "file://`readlink -f $1`" | md5sum | awk '{print $1}') | |
| find $HOME/.cache/thumbnails/ -name "$fn." -exec rm {} \; | |
| ffmpegthumbnailer -s 128 -i "$1" -o $HOME/.cache/thumbnails/normal/"$fn".png -c png -t 10 | |
| #! /bin/bash | |
| FULL_BUNDLING=0 | |
| UPDATE=1 | |
| REBUILD=1 | |
| PREFIX=/zzz | |
| # Move blacklisted files to a special folder | |
| move_blacklisted() |
Minimal example: transcode from MP3 to WMA:
ffmpeg -i input.mp3 output.wma
You can get the list of supported formats with:
ffmpeg -formats
Convert WAV to MP3, mix down to mono (use 1 audio channel), set bit rate to 64 kbps and sample rate to 22050 Hz:
| /*profils/chrome/userContent.css*/ | |
| /* Jāņem verā: | |
| browser.newtabpage.columns | |
| browser.newtabpage.rows | |
| Jā, un browser.newtabpage.activity-stream.topSitesCount | |
| */ | |
| @-moz-document url("about:newtab") { |
