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| replace lines in a file | TehOne | Shell Programming and Scripting | 4 | 03-17-2009 01:50 AM |
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04-14-2009
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here is the code
Here is the code from notepad++. Windows-based editor create a problem? file2.txt Code:
101 606 20. 15. 1. 1. 0.1 0.12 0. 101 606 1.2. 25. 3. 0.5. 0.5 0.22 0. file3.txt Code:
101 606 0.2 1.376 0.1 0.25 0.1 1.1 101 606 1. 12.76 3.1 1.0 1.1 2.1 shell script Code:
#----------------------------------------------------------------------# # Internal field separator to pipe. # #----------------------------------------------------------------------# IFS="|" #----------------------------------------------------------------------# # Counter for file name. # #----------------------------------------------------------------------# num=1 #----------------------------------------------------------------------# # Paste parameter files together with pipe symbol. # #----------------------------------------------------------------------# paste -d\| file2.txt file3.txt |while read a b ; do #----------------------------------------------------------------------# # Create numbered configuration files. # #----------------------------------------------------------------------# cat << EOF > file$num.conf PWAT-PARM1 *** < PLS> PETMAX PETMIN INFEXP INFILD DEEPFR BASETP AGWETP *** x - x (deg F) (deg F) $a END PWAT-PARM1 PWAT-PARM2 *** <PLS > CEPSC UZSN NSUR INTFW IRC LZETP *** x - x (in) (in) (1/day) $b END PWAT-PARM2 EOF #----------------------------------------------------------------------# # Next number... # #----------------------------------------------------------------------# (( num += 1 )) done |
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04-15-2009
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it might have been the editor. but i did forget the first line. on my system the default shell is /bin/ksh.... so for you.... add: Code:
#!/bin/ksh to the very first line. vi the file in unix and verify that no CONTROL-M's show up. also try changing: Code:
(( num += 1 )) to: Code:
$(( num = num + 1 )) everything else should be fine. |
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