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| From | Karl Berry <karl@freefriends.org> |
| Newsgroups | gnu.utils.bug |
| Subject | Re: Just want to exclude lines with tabs |
| Date | Thu, 19 May 2016 21:21:18 GMT |
| Lines | 14 |
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grep "$(printf '\t')" o.csv It seems to me this should have worked, unless your shell's quoting got rid of the \ before printf could see it. Certainly this works: tab=`printf '\t'` # or $(...), whatever grep "$tab" somefile This assignment of special characters to shell variables and then using the variable in subsequent commands is the most portable (across decades and "improvements" in standards, shells, systems, ...) approach I know of. FWIW. -k
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Re: Just want to exclude lines with tabs Karl Berry <karl@freefriends.org> - 2016-05-19 21:21 +0000
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