Parse "import a, b, c, d" into line-by-line expressions "import a\nimport b\nimport c\nimport d\n"


 
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Top Forums Shell Programming and Scripting Parse "import a, b, c, d" into line-by-line expressions "import a\nimport b\nimport c\nimport d\n"
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Old 04-05-2014
Try:
Code:
awk -F"," '/^import/{print $1;for (i=2;i<=NF;i++) print "import"$i;next}1' input.py

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TUXPAINT-IMPORT(1)						 Tux Paint Import						TUXPAINT-IMPORT(1)

NAME
tuxpaint-import -- Import image files into Tux Paint(1) SYNOPSYS
tuxpaint-import [--help] tuxpaint-import filename(s) DESCRIPTION
tuxpaint-import is a simple shell script which uses some NetPBM (pnm(5)) tools (anytopnm, pnmscale and pnmtopng) along with date(1) to con- vert an arbitrary image file (e.g., a JPEG, GIF, etc.) into a PNG(5) file which can be used by the drawing program Tux Paint (tuxpaint(1)) and places it in the user's Tux Paint saved-files directory ($HOME/.tuxpaint/saved/). EXAMPLE
tuxpaint-import picture.jpg photo.png cartoon.gif ENVIRONMENT
$HOME to determine where the files should go so that they can be access within Tux Paint using its Open command. FILES
$HOME/.tuxpaint/saved where new image files are stored, after being resized and converted into PNG format. $HOME/.tuxpaint/saved/.thumbs where thumbnail images are stored. AUTHOR
Bill Kendrick. <bill@newbreedsoftware.com> SEE ALSO
tuxpaint(1), pnm(5), png(5), anytopnm(1), pnmscale(1), pnmtopng(1), date(1), And documentation within /usr/[local/]share/doc/tuxpaint/. 2003.06.17 17 Jun 2003 TUXPAINT-IMPORT(1)