Article View: comp.unix.shell
Article #1243Re: ok, i've got a question...
From: Don Bolton
Date: Tue, 25 Sep 1990 22:30
Date: Tue, 25 Sep 1990 22:30
29 lines
1238 bytes
1238 bytes
In article <9651@jpl-devvax.JPL.NASA.GOV> lwall@jpl-devvax.JPL.NASA.GOV (Larry Wall) writes:
>In article <42900@sequent.UUCP> calvin@sequent.UUCP (Calvin Goodrich) writes:
>: ...for the unix.gods out there. i have a file that has a whole mess of
>: null characters in it ('bout 1/2 a meg). is there any way (preferably
>: a shell script) to strip them off?
>
>If your tr works like mine, you can just say
>
> tr '' '' <foo >bar
>
>Other possibilities:
>
> sed '' <foo >bar
> perl -pe 's/\0//g' <foo >bar
AWK AWK ACKKKK :-)
awk -f filebelow <oldlist >newlist
{ for (i = 1; i <= NF; i = i + 1)
{ if (i >= NF)
printf("%s",$i)
else
printf("%s ", $i)
}
printf("\n")
}
course I assume the "null" characters are just blanks here
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arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!mit-eddie!uw-beaver!zephyr.ens.tek.com!tektronix!sequent!lugnutReferences:
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Path: arc1-ca.pugleaf.net!utzoo!utgpu!news-server.csri.toronto.edu!rutgers!mit-eddie!uw-beaver!zephyr.ens.tek.com!tektronix!sequent!lugnut From: lugnut@sequent.UUCP (Don Bolton) Newsgroups: comp.unix.shell Subject: Re: ok, i've got a question... Message-ID: <42947@sequent.UUCP> Date: 25 Sep 90 22:30:45 GMT References: <42900@sequent.UUCP> <9651@jpl-devvax.JPL.NASA.GOV> Reply-To: lugnut@sequent.UUCP (Don Bolton) Organization: Sequent Computer Systems, Inc Lines: 29