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Congratulations strongm on being selected by the Tek-Tips community for having the most helpful posts in the forums last week. Way to Go!
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Makefile: setting variables to output of commands
I'm trying to run a command that is dependent on all files within a directory. I could do something like this: test : dir/* dir/dir2/* dir/dir3/* ... etc run command But it would be much easier if I could do this (it doesn't work): files = `find dir/` test : $(files) run command Is...- tCarls
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- Replies: 1
- Forum: UNIX Scripting
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Simple sed Parsing
I'd like to print only the part of a line enclosed in parenthesis. For example: input: junk_VAR1=12_junk_VAR2=231_junk output: 12 In perl (this is too slow) it would be something like: print ($line =~ /VAR1=(\d+)/); Right now I'm substituting the entire line with \1, which is faster than...- tCarls
- Thread
- Replies: 4
- Forum: UNIX Scripting
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Using Scrollbars without Text
Is it possible to associate a scrollbar with a widget other than text? I'm using more frames than will fit on the screen. I'd like to do something similar to the following: #!/usr/bin/wish for {set i 0} {$i < 100} {incr i} { button .$i -text button grid .$i -row $i -column 0 }...
