list - Pick out certain lines from files -


i writing tcl script reads file , displays lines file. can read file n problem cant figure out how pick out lines before filtering out don't need. reading file list , using following code filter out;

proc listfromfile {/.../.../.../file_test.file} { set f [open /.../.../.../file_test.file r] set data [split [string trim [read $f]]] close $f return $data } set f [listfromfile /.../.../.../file_test.file] set f [lsort -unique $f] set f [lsearch -all -inline $f "test_*"

the lines within file like

$(eval $(call createuvmtest, other, test_runtest1 ... $(eval $(call createuvmtest, keyword, test_runtest2 ... $(eval $(call createuvmtest, keyword, test_runtest3 ... $(eval $(call createuvmtest, other, test_runtest4 ...

how pick out lines containing keyword whole before filter out else don't need? lines containing keyword randomly within file along other tests. possibility @ all?

it shouldn't hard. begin with, want split file's contents @ line breaks:

set data [split [string trim [read $f]] \n]

when you've done that, use number of techniques select lines want, instance

lsearch -all -inline $data *keyword*

documentation: lsearch, read, set, split, string


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