The following command extracts the first columns: pdftotext -layout -x 38 -y 77 -W 176 -H 500 \ĭAC06E7D1302B790429AF6E84696FCFAB20B.pdf - > 1st-columns.txt
Then append the columns with a combination of utilities like paste and column.
#Powershell grep a line pdf#
parameters to pdftotext to crop the PDF column-wise.
#Powershell grep a line code#
As a consequence, your current code will show only one, two or three (instead of four) fields for some lines, and these fields end up in the wrong columns!.Therefor you will not know from line to line how many spaces you need to regard as a an "empty CSV field" (where you'd need an extra, separator).However, the text columns are not spaced identically from page to page.Empty fields appear with the -layout option as a series of space characters, sometimes even two in the same row.| grep -vE '(Supported Devices|^$|Marketing Name)' \ Because these pesky ^L characters which otherwise appear in the output then need not be filtered out later.Īdding a grep -vE '(Supported Devices|^$)' will then filter out all the lines you do not want, including empty lines, or lines with only spaces: pdftotext -layout -nopgbrk \ĭAC06E7D1302B790429AF6E84696FCFAB20B.pdf - \ What you want is rather easy, but you're having a different problem also (I'm not sure you are aware of it.).įirst, you should add -nopgbrk for ( "No pagebreaks, please!") to your command. Here is an ASCiinema screencast (which you also can download and re-play locally in your Linux/MacOSX/Unix terminal with the help of the asciinema command line tool), starring tabula-extractor: TabulaPDF and Tabula-Extractor are really, really cool for jobs like this! It even got these lines on the last page, 293, right: nabi,"nabi Big Tab HD\xe2\x84\xa2 20""",DMTAB-NV20A,DMTAB-NV20A Which in the original PDF look like this: Retail Branding,Marketing Name,Device,ModelĪ.O.I. The first ten (out of a total of 8727) lines of the CVS look like this: $ head DAC06E7D1302B790429AF6E84696FCFAB20B.csv To extract all the tables from all pages and convert them to a single CSV file. tabula ~/bin/ is in my $PATH, I just run $ tabulaextr -pages all \ I wrote myself a pretty simple wrapper script like this: $ cat ~/bin/tabulaextrĬd $/svn-stuff/git.tabula-extractor/bin I myself am using the direct GitHub checkout: $ cd $HOME mkdir svn-stuff cd svn-stuff
#Powershell grep a line software#
Here the not-so-well-known, but pretty cool Free and OpenSource Software Tabula-Extractor is the best choice.
While in this case the pdftotext method works with reasonable effort, there may be cases where not each page has the same column widths (as your rather benign PDF shows).
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