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erics, August 3rd, 2020 |
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convert BIA_Plate_Number_Checklist_1-20000.pdf[0-819] new.pdf |
Categories: How-To's, Technology convert, howto, ImageMagick, PDF, Remove, tips
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erics, January 10th, 2020 |
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openssl rsa -in ~/.ssh/id_rsa -out ~/.ssh/id_rsa.pem |
Categories: How-To's, Technology .pem, convert, howto, id_rsa, id_rsa.pem, id_rsa.pub, key, openssl, Private, private key, RSA, ssl, tips
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erics, November 26th, 2019 To create indents with 4 space characters which are entered by pressing the TAB key:
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set tabstop=8 softtabstop=0 expandtab shiftwidth=4 smarttab |
To make the above settings permanent add to your ~/.vimrc file. For more details on any of these see :help ‘optionname’ in vim (e.g. :help ‘tabstop’) tabstop The width of a hard tabstop measured in “spaces” — effectively the […]
Categories: How-To's, Technology convert, expandtab, howto, shiftwidth, smarttab, softtabstop, Space, spaces, Tab, Tabs, tabstop, tips, vi, vim
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erics, February 21st, 2018 $text = str_replace(“\r”, “”, $text);
Categories: How-To's, Technology convert, dos, howto, Newline, newlines, php, Strip, tips
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erics, August 24th, 2016 As PHP deprecates old functions, sometimes code maintenance changes become required for long-running sites. As of PHP 5.5, the MySQL functions are deprecated and are removed in PHP 7! I recently had to convert multiple sites to mysqli PHP functions because a new server was running PHP 5.6 and the old server was on PHP […]
Categories: How-To's, Technology convert, mysql, mysqli, php, PHP5.5, PHP5.6, PHP55, PHP56, WordPress
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erics, August 8th, 2016 The standard formula (F = 9/5C + 32) is not that easy to use. To create an easy estimate, simply double the Centigrade temp, then subtract the first digit of that result from the result, then add 32. The resulting estimate should not be more than 1 degree Fahrenheit off. Exact method yields a conversion […]
Categories: How-To's, Technology Celsius, Centigrade, convert, Degree, Degrees, Fahrenheit, howto, tips
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erics, June 6th, 2016 convert myFile*.jpg myFile.pdf convert myFile*.png myFile.pdf
Categories: How-To's, Technology cli, Command line, convert, howto, IM, ImageMagick, JPG, Linux, PDF, PNG, tips
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erics, August 15th, 2015 For a quick visual check to see what the human-readable date is based on a UNIX timestamp integer: php -r ‘print date(“r”,1483228799);’ php -r ‘print strtotime(“1 Jan 2015”) – 1;’
Categories: How-To's, Technology cli, Command, Command line, convert, Date, Epoch, Format, php, Stamp, strtotime, time, Timestamp
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erics, August 7th, 2013 I used the ImageMagick mogrify command to batch-create over 14,000 thumbnails easily. Since the default operation is to overwrite the originals, I chose to write the output files into a different directory with the -path option. Note the greater-than sign (>) after the 100×100 dimensions. This flag tells mogrify to only shrink images that have […]
Categories: How-To's, Technology Batch, convert, howto, ImageMagick, Mogrify, tips
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erics, June 28th, 2013 Many thanks to Robert Russell for his excellent conversion tip! I have recorded the procedure below in case that post ever goes away… Download the two required installation packages from Microsoft: Microsoft Office Migration Planning Manager Microsoft Office Compatibility Pack for Word, Excel, and PowerPoint File Formats Install both packages. Specify a place to install […]
Categories: How-To's, Technology .doc, .docx, 2007, Batch, Batch convert, Conversion, convert, Converter, Desktop, File format, howto, Microsoft, Migration, Migration Manager, MS, ofc, ofc.ini, Office, tips, Word
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