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to use linux commands inside idl [message #82626]

Tue, 01 January 2013 19:16

gunvicsin11
Messages: 93
Registered: November 2012

Member

Hello everyone,
I want to use the linux command inside the idl program
My linux command is,

sed -i 's/$.*data=dblarr(4,ss2).*$/data=dblarr(4,ss2)&ir=dbla rr(16)/g' progo_dark_limb0.pro

now if I use $ sign it is not at all working.
If I use spawn,'the above text' then error is coming like, illegal character in program text.

Can anyone please let me know how to add this linux command in idl program.
thanking you in advance
sid

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