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| From: | Eric Blake |
| Subject: | Re: Spaces in args, escapes, and command substitution |
| Date: | Sun, 29 Oct 2006 16:55:40 -0700 |
| User-agent: | Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.8.0.7) Gecko/20060909 Thunderbird/1.5.0.7 Mnenhy/0.7.4.666 |
-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 According to bash@zacglen.com on 10/29/2006 4:52 PM: > > I took a very deep breath and did this from command line: > > IFS='\n' vi $(grep -l PATTERN *) > > and guess what - it does not work! That's because you set IFS for the vi, but not for the command substitution. Break your result into two commands: IFS='\n' vi $(grep -l PATTERN *) - -- Life is short - so eat dessert first! Eric Blake ebb9@byu.net -----BEGIN PGP SIGNATURE----- Version: GnuPG v1.4.2.1 (Cygwin) Comment: Public key at home.comcast.net/~ericblake/eblake.gpg Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org iD8DBQFFRT9884KuGfSFAYARArRaAJ9yNNtasb0AQnICOTXdo7XS5cczrACgzuh9 ZWKrmILvJfn2zh9YfLIH4T8= =uxHp -----END PGP SIGNATURE-----
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