linux:bash_snippets
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linux:bash_snippets [2016/09/15 15:31] mstraub [GIS] |
linux:bash_snippets [2017/09/10 13:04] mstraub [EXIF] |
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| - | ===== EXIV ===== | + | ===== EXIF ===== |
| - | === Adjust EXIV information === | + | Exchangeable Image File Format |
| + | |||
| + | === Adjust EXIF information === | ||
| <code bash> | <code bash> | ||
| Line 156: | Line 158: | ||
| </code> | </code> | ||
| - | === Rename file according to EXIV timestamp === | + | === Retrieve GPS locations === |
| <code bash> | <code bash> | ||
| - | renrot -n %Y-%m-%d_%H-%M-%S image.jpg | + | exiftool -n -p '$gpslatitude, $gpslongitude, $gpsdatetime' image.jpg |
| </code> | </code> | ||
| - | ===== GIS ===== | + | === Rename file according to EXIV timestamp === |
| - | === Merge shapefiles === | + | Simple rename: |
| + | <code> | ||
| + | exiftool '-FileName<CreateDate' -d '%Y-%m-%d_%H-%M-%S%%-c.%%le' image.jpg | ||
| + | </code> | ||
| + | Rename and rotate: | ||
| <code bash> | <code bash> | ||
| - | ogr2ogr merged.shp file1.shp # create a copy of file1 | + | renrot -n %Y-%m-%d_%H-%M-%S image.jpg |
| - | ogr2ogr -update -append merged.shp file2.shp -nln merge # append file2 | + | |
| </code> | </code> | ||
| - | |||
| ===== PDF ===== | ===== PDF ===== | ||
| === Shrink pdf files === | === Shrink pdf files === | ||
| + | Compresses the images in a pdf to a reasonable size (but still useful for printing) | ||
| <code bash> | <code bash> | ||
| - | gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/screen -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf | + | gs -sDEVICE=pdfwrite -dCompatibilityLevel=1.4 -dPDFSETTINGS=/preprint -dNOPAUSE -dQUIET -dBATCH -sOutputFile=output.pdf input.pdf |
| </code> | </code> | ||
| + | See also http://www.ghostscript.com/doc/9.05/Ps2pdf.htm#Options | ||
linux/bash_snippets.txt · Last modified: 2019/09/19 14:39 by mstraub
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