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- Path: sparky!uunet!crdgw1!rdsunx.crd.ge.com!rdsunx!barnett
- From: barnett@grymoire.crd.ge.com (Bruce Barnett)
- Newsgroups: comp.unix.shell
- Subject: Re: sed question!
- Message-ID: <BARNETT.92Nov18092209@grymoire.crd.ge.com>
- Date: 18 Nov 92 14:22:09 GMT
- References: <1992Nov14.233254@IASTATE.EDU>
- Sender: usenet@crd.ge.com (Required for NNTP)
- Reply-To: barnett@crdgw1.ge.com
- Organization: GE Corp. R & D, Schenectady, NY
- Lines: 12
- In-Reply-To: owang@IASTATE.EDU's message of Sun, 15 Nov 1992 05:32:54 GMT
- Nntp-Posting-Host: grymoire.crd.ge.com
-
- In article <1992Nov14.233254@IASTATE.EDU> owang@IASTATE.EDU (Ouhong Wang) writes:
- > sed -n '/^.\{50\}w/p' FILE
-
- Depends on your version of sed. Not all vendors support the \{ and \}
- in sed. Some vendors who use shared libraries have combined all of the
- different regex variations into one or two libraries. Your example
- works under SunOS, for instance.
-
- Either change vendors. use perl, specify 50 "." characters, or try the GNU
- version of sed.
- --
- Bruce Barnett <barnett@crd.ge.com> uunet!crdgw1!barnett
-