vgo –help Nodejs-based tool for optimizing SVG vector graphics files Usage: svgo [OPTIONS] [ARGS] Options: -h, –help : Help -v, –version : Version -i INPUT, –input=INPUT : Input file, “-” for STDIN -s STRING, –string=STRING : Input SVG data string -f FOLDER, –folder=FOLDER : Input folder, optimize and rewrite all *.svg files -o OUTPUT, –output=OUTPUT … Read more
qpdf –help Usage: qpdf [ options ] { infilename | –empty } [ outfilename ] An option summary appears below. Please see the documentation for details. If @filename appears anywhere in the command-line, each line of filename will be interpreted as an argument. No interpolation is done. Line terminators are stripped. @- can be specified … Read more
When trying to open some PDF files, you may encounter the following error: Please wait… If this message is not eventually replaced by the proper contents of the document, your PDF viewer may not be able to display this type of document. You can upgrade to the latest version of Adobe Reader for Windows®, Mac, … Read more
basic usage is as simple as textract filename.png -o output.txt The above command will output the text contents of the image to the file output.txt All usage flags / command options are as follows: usage: textract [-h] [-e {aliases,ascii,base64_codec,big5,big5hkscs,bz2_codec,charmap,cp037,cp1006,cp1026,cp1140,cp1250,cp1251,cp1252,cp1253,cp1254,cp1255,cp1256,cp1257,cp1258,cp424,cp437,cp500,cp720,cp737,cp775,cp850,cp852,cp855,cp856,cp857,cp858,cp860,cp861,cp862,cp863,cp864,cp865,cp866,cp869,cp874,cp875,cp932,cp949,cp950,euc_jis_2004,euc_jisx0213,euc_jp,euc_kr,gb18030,gb2312,gbk,hex_codec,hp_roman8,hz,idna,iso2022_jp,iso2022_jp_1,iso2022_jp_2,iso2022_jp_2004,iso2022_jp_3,iso2022_jp_ext,iso2022_kr,iso8859_1,iso8859_10,iso8859_11,iso8859_13,iso8859_14,iso8859_15,iso8859_16,iso8859_2,iso8859_3,iso8859_4,iso8859_5,iso8859_6,iso8859_7,iso8859_8,iso8859_9,johab,koi8_r,koi8_u,latin_1,mac_arabic,mac_centeuro,mac_croatian,mac_cyrillic,mac_farsi,mac_greek,mac_iceland,mac_latin2,mac_roman,mac_romanian,mac_turkish,mbcs,palmos,ptcp154,punycode,quopri_codec,raw_unicode_escape,rot_13,shift_jis,shift_jis_2004,shift_jisx0213,string_escape,tactis,tis_620,undefined,unicode_escape,unicode_internal,utf_16,utf_16_be,utf_16_le,utf_32,utf_32_be,utf_32_le,utf_7,utf_8,utf_8_sig,uu_codec,zlib_codec}] [–extension {.csv,.doc,.docx,.eml,.epub,.gif,.htm,.html,.jpeg,.jpg,.json,.log,.mp3,.msg,.odt,.ogg,.pdf,.png,.pptx,.ps,.psv,.rtf,.tff,.tif,.tiff,.tsv,.txt,.wav,.xls,.xlsx,csv,doc,docx,eml,epub,gif,htm,html,jpeg,jpg,json,log,mp3,msg,odt,ogg,pdf,png,pptx,ps,psv,rtf,tff,tif,tiff,tsv,txt,wav,xls,xlsx}] [-m METHOD] [-o OUTPUT] [-O OPTION] [-v] filename Command line tool for extracting text … Read more
Personally, for my english PDF files I run the command ocrmypdf –tesseract-timeout 600 –rotate-pages –deskew –pdf-renderer tesseract –output-type pdf -l eng –clean –skip-text input.pdf output.pdf This ensures we aren’t un-necessairly running OCR on text pages while OCR-ing any non-text pages and cleaning up the pdf file. confidence too low to rotate add the flag rotate-pages-threshold … Read more
E: Unable to locate package poppler-glib Problem solved: sudo apt-get install libpoppler-glib-dev
ubuntu@computer:~$ pandoc –help pandoc [OPTIONS] [FILES] -f FORMAT, -r FORMAT –from=FORMAT, –read=FORMAT -t FORMAT, -w FORMAT –to=FORMAT, –write=FORMAT -o FILENAME –output=FILENAME –data-dir=DIRECTORY -R –parse-raw -S –smart –old-dashes –base-header-level=NUMBER –indented-code-classes=STRING -F PROGRAM –filter=PROGRAM –normalize -p –preserve-tabs –tab-stop=NUMBER –track-changes=accept|reject|all –file-scope –extract-media=PATH -s –standalone –template=FILENAME -M KEY[:VALUE] –metadata=KEY[:VALUE] -V KEY[:VALUE] –variable=KEY[:VALUE] -D FORMAT –print-default-template=FORMAT –print-default-data-file=FILE –dpi=NUMBER –no-wrap –wrap=auto|none|preserve … Read more
8-Jan PAYPAL MICROPHONE CA 8.99 8.99 Say you have the following excel table and you want to populate the right-most cell with the 8.99 from cell B1. The function you’ll need is as follows: =RIGHT(B1,LEN(B1)-FIND(“@”,SUBSTITUTE(B1,” “,”@”,(LEN(B1)-LEN(SUBSTITUTE(B1,” “,””)))/LEN(” “)))) This will get the last string with the right-most space before it.
It may be that your disk space is out! see for yourself: run “df -h” Find more space in order to start apache. sudo service httpd restart Redirecting to /bin/systemctl restart httpd.service Job for httpd.service failed because a configured resource limit was exceeded. See “systemctl status httpd.service” and “journalctl -xe” for details. Apr 04 00:20:23 … Read more
jpegoptim -help jpegoptim v1.4.4 Copyright (c) 1996-2016, Timo Kokkonen Usage: jpegoptim [options] -d, –dest= specify alternative destination directory for optimized files (default is to overwrite originals) -f, –force force optimization -h, –help display this help and exit -m, –max= set maximum image quality factor (disables lossless optimization mode, which is by default on) Valid quality … Read more