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Full Discussion: Reading multiple values from multiple lines and columns and setting them to unique variables.
Top Forums Shell Programming and Scripting Reading multiple values from multiple lines and columns and setting them to unique variables. Post 302903009 by FMMOLA on Friday 23rd of May 2014 12:12:41 PM
Old 05-23-2014
OK I did not want to go to much into details... So I want to use whose variables to write to the new text file e.g. out_PyMOL_angles_{$pdbid}.txt (which will be actually a PyMOL script to calculate structural properties in the protein e.g. angle between two helices) such as:

Code:
cat > out_PyMOL_angles_{$pdbid}.txt << EOF -- $pdbid has been defined already

# Output for generating helix assignement in $pdbid.txt
async=0
select HELIX1, /$pdbid//$ChainId/$variable n1 - $variable n2/ -- where $variable n1 is 125 and $variable n2 is 143 (first line column 1 and column 2)
select HELIX2, /$pdbid//$ChainId/$variable n4 - $variable n5/ -- where $variable n4 is 149 and $variable n5 is 153 (second line column 1 and column 2)
angle_between_helices HELIX1, HELIX2

EOF

But with the above part I am fine.

I just need to set/assign all the values from the original .txt file into unique variables:

Code:
125 143 19
149 153  5
216 224  9
226 247 22
250 254  5
255 275 21
290 292  3
296 302  7
306 323 18
326 339 14
348 371 24
378 406 29
410 414  5
415 423  9

 

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LEARN ABOUT REDHAT

unix2dos

unix2dos(1)						      General Commands Manual						       unix2dos(1)

NAME

       unix2dos - UNIX to DOS text file format converter

SYNOPSYS

       unix2dos [options] [-c convmode] [-o file ...] [-n infile outfile ...]

       Options:

       [-hkqV] [--help] [--keepdate] [--quiet] [--version]

DESCRIPTION

       This manual page documents unix2dos, the program that converts text files in UNIX format to DOS format.

OPTIONS

       The following options are available:

       -h --help
	      Print online help.

       -k --keepdate
	      Keep the date stamp of output file same as input file.

       -q --quiet
	      Quiet mode. Suppress all warning and messages.

       -V --version
	      Prints version information.

       -c --convmode convmode
	      Sets conversion mode. Simulates unix2dos under SunOS.

       -o --oldfile file ...
	      Old file mode. Convert the file and write output to it. The program default to run in this mode. Wildcard names may be used.

       -n --newfile infile outfile ...
	      New  file  mode.	Convert the infile and write output to outfile. File names must be given in pairs and wildcard names should NOT be
	      used or you WILL lost your files.

EXAMPLES

       Get input from stdin and write output to stdout.

	      unix2dos

       Convert and replace a.txt. Convert and replace b.txt.

	      unix2dos a.txt b.txt

	      unix2dos -o a.txt b.txt

       Convert and replace a.txt in ASCII conversion mode.  Convert and replace b.txt in ISO conversion mode.

	      unix2dos a.txt -c iso b.txt

	      unix2dos -c ascii a.txt -c iso b.txt

       Convert and replace a.txt while keeping original date stamp.

	      unix2dos -k a.txt

	      unix2dos -k -o a.txt

       Convert a.txt and write to e.txt.

	      unix2dos -n a.txt e.txt

       Convert a.txt and write to e.txt, keep date stamp of e.txt same as a.txt.

	      unix2dos -k -n a.txt e.txt

       Convert and replace a.txt. Convert b.txt and write to e.txt.

	      unix2dos a.txt -n b.txt e.txt

	      unix2dos -o a.txt -n b.txt e.txt

       Convert c.txt and write to e.txt. Convert and replace a.txt.  Convert and replace b.txt. Convert d.txt and write to f.txt.

	      unix2dos -n c.txt e.txt -o a.txt b.txt -n d.txt f.txt

DIAGNOSTICS

BUGS

       The program does not work properly under MSDOS in stdio processing mode.  If you know why is that so, please tell me.

AUTHOR

       Benjamin Lin - ( blin@socs.uts.edu.au )

MISCELLANY

       Tested environment:

	      Linux 1.2.0 with GNU C 2.5.8

	      SunOS 4.1.3 with GNU C 2.6.3

	      MS-DOS 6.20 with Borland C++ 4.02

       Suggestions and bug reports are welcome.

SEE ALSO

       dos2unix(1)

1995.03.31							   unix2dos v2.2						       unix2dos(1)
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