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Top Forums Shell Programming and Scripting awk: compose regex in variable and then use its contents like $0 ~ var Post 302686757 by Corona688 on Wednesday 15th of August 2012 11:15:30 AM
Old 08-15-2012
Yes, it works just like that. You don't need to store // in the string, either.
 

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POTOOL(1)						      General Commands Manual							 POTOOL(1)

NAME
potool - program for manipulating gettext po files SYNOPSIS
potool FILENAME1 [ FILENAME2 ] [-f f|nf|t|nt|nth|o|no] [-n ctxt|id|str|cmt|ucmt|pcmt|scmt|dcmt|tr|linf]... [-s] [-c] potool -h DESCRIPTION
potool works in two (so far) modes. The first mode requires providing one file name, and works as a filter. In the second mode, the program replaces the translations in FILENAME1 with the translations from FILENAME2. (So FILENAME1 is the base po file, while FILENAME2 is our working copy.) OPTIONS
-f filter Determines which po file entries should be retained. In the second mode, the filters are applied only to FILENAME2 (the working copy). Existing filters are: t - translated entries nt - untranslated entries nth - untranslated entries and the header f - fuzzy entries nf - entries that are not fuzzy o - obsolete entries no - non-obsolete entries It is possible to stack filters, by specifying multiple -f options. -n filter Determines which po file entries parts should not be retained. Any number of -n options is allowed. Valid parameters are: ctxt - don't write 'ctxt' parts id - don't write 'id' parts str - don't write 'str' parts tr - don't write translations ucmt - don't write user's comments pcmt - don't write the comments regarding position in source files scmt - don't write special comments ('#, fuzzy, c-format, ...') dcmt - don't write reserved comments (usually starting with a dot) cmt - don't write any comments linf - change source line numbers to '1'. The last parameter is useful when you need to compare two po or pot files using diff(1) as it usually returns lots of unimportant line number changes otherwise. -s Don't display the entries themselves, only their count. -c Overwrite all msgstrs with their msgids. -h Display short usage help. EXAMPLES
potool x.po -s -ft displays the number of translated entries. See also postats(1). potool x.po -nstr Deletes all translations - so you can start from scratch! :-) potool x.po -ft && potool x.po -fnt displays firstly the translated and then the non-translated entries from file x.po (reverse order is not recommended because of the first "header" entry). The output contains all information from x.po, with the difference that untranslated entries are located together in a single place. potool x.po -fnt > tmp.po && editor tmp.po && potool x.po tmp.po lets you easily add new translations, without looking at the already translated entries The last two examples are implemented as the potooledit(1) program. SEE ALSO
potooledit(1), postats(1), msgmerge(1), msgfmt(1). AUTHOR
Potool was written by Zbigniew Chyla and is now being maintained by Marcin Owsiany <porridge@debian.org>. September 21, 2007 POTOOL(1)
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