sed problem: variables countaining special symbols

21/08/2006, 16h35

Hi Guys,

Wonder if you can , this problem is getting me down.

My script is falling over with a sed problem.

NEWSTORE=JvHCdEMzDegPI
NPASS=EoWH/Q4hds7nA

sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp

The above sed command works fine when there are no "special characters"
but when they appear as above i get a sed: command garbled: error.
Tried a few things with no luck, to escape theses.

Anyone out there that can plz

21/08/2006, 17h09

On 2006-08-21, Andy B wrote:
> Hi Guys,
>
> Wonder if you can , this problem is getting me down.
>
> My script is falling over with a sed problem.
>
> NEWSTORE=JvHCdEMzDegPI
> NPASS=EoWH/Q4hds7nA
>
> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
>
> The above sed command works fine when there are no "special characters"
> but when they appear as above i get a sed: command garbled: error.
> Tried a few things with no luck, to escape theses.

That's bacause $NPASS contains a slash. Use a different delimiter
with sed:

sed -e "/bill/s|${NEWSTORE}|${NPASS}|g" /tmp/temp

--
Chris F.A. Johnson, author <http://cfaj.freeshell.org>
Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
===== My code in this post, if any, assumes the POSIX locale
===== and is released under the GNU General Public Licence

21/08/2006, 17h14

Andy B wrote:
> Hi Guys,
>
> Wonder if you can , this problem is getting me down.
>
> My script is falling over with a sed problem.
>
> NEWSTORE=JvHCdEMzDegPI
> NPASS=EoWH/Q4hds7nA
>
> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
>
> The above sed command works fine when there are no "special characters"
> but when they appear as above i get a sed: command garbled: error.
> Tried a few things with no luck, to escape theses.
>

you can change the delimiter of s/// command to some other character
which is not shown in your variables, like at sign, double quotes..

sed -e '/bill/s@'"${NEWSTORE}"'@'"${NPASS}"'@g' /tmp/temp

Xicheng

21/08/2006, 17h20

Andy B wrote:
> Hi Guys,
>
> Wonder if you can , this problem is getting me down.
>
> My script is falling over with a sed problem.
>
> NEWSTORE=JvHCdEMzDegPI
> NPASS=EoWH/Q4hds7nA
>
> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
>
> The above sed command works fine when there are no "special characters"
> but when they appear as above i get a sed: command garbled: error.
> Tried a few things with no luck, to escape theses.
>
> Anyone out there that can plz
>

Don't use / delimiters for the substitute,
use some character that would not be in the encrypted password charset.
Maybe ':' maybe ',' maybe ?????

Looks like editing a passwd type file.
You might wish to be more specific.
What if you have a bill and billy?

sed -e "/^bill:/s,${NEWSTORE},${NPASS},g" /tmp/temp

And to make sure you are only changing the passwd field:
(maybe there is another JvHCdEMzDegPI on the line

)

sed -e "/^bill:/s,^$[^:][^:]*:$${NEWSTORE},\1${NPASS}," /tmp/temp

Why the global "g"? You expect more than one $NEWSTOR per line?

21/08/2006, 17h26

Chris F.A. Johnson wrote:
> On 2006-08-21, Andy B wrote:
> > Hi Guys,
> >
> > Wonder if you can , this problem is getting me down.
> >
> > My script is falling over with a sed problem.
> >
> > NEWSTORE=JvHCdEMzDegPI
> > NPASS=EoWH/Q4hds7nA
> >
> > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
> >
> > The above sed command works fine when there are no "special characters"
> > but when they appear as above i get a sed: command garbled: error.
> > Tried a few things with no luck, to escape theses.
>
> That's bacause $NPASS contains a slash. Use a different delimiter
> with sed:
>
> sed -e "/bill/s|${NEWSTORE}|${NPASS}|g" /tmp/temp
>
> --
> Chris F.A. Johnson, author <http://cfaj.freeshell.org>
> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
> ===== My code in this post, if any, assumes the POSIX locale
> ===== and is released under the GNU General Public Licence

Hi Chris,

Thanks for the reply.

I would love to do this only problem is that the 2 variables

$NEWSTORE and $NPASS, will be generated from a file that may have
special characters in it ie !"£$%^&* etc, so what i need sed to do is
read the variable in and ignore any special character that are in that
variable.

Is there a way round this at all?

21/08/2006, 18h32

On 2006-08-21, Andy B wrote:
>
> Chris F.A. Johnson wrote:
>> On 2006-08-21, Andy B wrote:
>> > Hi Guys,
>> >
>> > Wonder if you can , this problem is getting me down.
>> >
>> > My script is falling over with a sed problem.
>> >
>> > NEWSTORE=JvHCdEMzDegPI
>> > NPASS=EoWH/Q4hds7nA
>> >
>> > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
>> >
>> > The above sed command works fine when there are no "special characters"
>> > but when they appear as above i get a sed: command garbled: error.
>> > Tried a few things with no luck, to escape theses.
>>
>> That's bacause $NPASS contains a slash. Use a different delimiter
>> with sed:
>>
>> sed -e "/bill/s|${NEWSTORE}|${NPASS}|g" /tmp/temp
>
> I would love to do this only problem is that the 2 variables
>
> $NEWSTORE and $NPASS, will be generated from a file that may have
> special characters in it ie !"£$%^&* etc, so what i need sed to do is
> read the variable in and ignore any special character that are in that
> variable.
>
> Is there a way round this at all?

You can escape the slashes within the variables, e.g.:

NEWSTORE=$( printf "%s\n" "$NEWSTORE" | sed 's|/|\\/|g' )

--
Chris F.A. Johnson, author <http://cfaj.freeshell.org>
Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
===== My code in this post, if any, assumes the POSIX locale
===== and is released under the GNU General Public Licence

21/08/2006, 22h59

Chris F.A. Johnson wrote:
> On 2006-08-21, Andy B wrote:
> >
> > Chris F.A. Johnson wrote:
> >> On 2006-08-21, Andy B wrote:
> >> > Hi Guys,
> >> >
> >> > Wonder if you can , this problem is getting me down.
> >> >
> >> > My script is falling over with a sed problem.
> >> >
> >> > NEWSTORE=JvHCdEMzDegPI
> >> > NPASS=EoWH/Q4hds7nA
> >> >
> >> > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
> >> >
> >> > The above sed command works fine when there are no "special characters"
> >> > but when they appear as above i get a sed: command garbled: error.
> >> > Tried a few things with no luck, to escape theses.
> >>
> >> That's bacause $NPASS contains a slash. Use a different delimiter
> >> with sed:
> >>
> >> sed -e "/bill/s|${NEWSTORE}|${NPASS}|g" /tmp/temp
> >
> > I would love to do this only problem is that the 2 variables
> >
> > $NEWSTORE and $NPASS, will be generated from a file that may have
> > special characters in it ie !"£$%^&* etc, so what i need sed to do is
> > read the variable in and ignore any special character that are in that
> > variable.
> >
> > Is there a way round this at all?
>
> You can escape the slashes within the variables, e.g.:
>
> NEWSTORE=$( printf "%s\n" "$NEWSTORE" | sed 's|/|\\/|g' )
>
>
> --
> Chris F.A. Johnson, author <http://cfaj.freeshell.org>
> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
> ===== My code in this post, if any, assumes the POSIX locale
> ===== and is released under the GNU General Public Licence

Not for me to comment on a CFAJ post, but being a lazy admin, I would
chnage the fun chars to some thing safe and simle, tilde, dash, etc. I
used tr, worked on bash, linux. The tr needs to understand the set "[
]". My older AIX was not that smart.
printf "\n%s\n" '!"£$%^&*'|tr '[!"£$%^&*]' "~"
2 cents JB

22/08/2006, 00h23

Andy B wrote:
> Chris F.A. Johnson wrote:
>> On 2006-08-21, Andy B wrote:
>>> Hi Guys,
>>>
>>> Wonder if you can , this problem is getting me down.
>>>
>>> My script is falling over with a sed problem.
>>>
>>> NEWSTORE=JvHCdEMzDegPI
>>> NPASS=EoWH/Q4hds7nA
>>>
>>> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
>>>
>>> The above sed command works fine when there are no "special characters"
>>> but when they appear as above i get a sed: command garbled: error.
>>> Tried a few things with no luck, to escape theses.
>> That's bacause $NPASS contains a slash. Use a different delimiter
>> with sed:
>>
>> sed -e "/bill/s|${NEWSTORE}|${NPASS}|g" /tmp/temp
>>
>> --
>> Chris F.A. Johnson, author <http://cfaj.freeshell.org>
>> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
>> ===== My code in this post, if any, assumes the POSIX locale
>> ===== and is released under the GNU General Public Licence
>
> Hi Chris,
>
> Thanks for the reply.
>
> I would love to do this only problem is that the 2 variables
>
> $NEWSTORE and $NPASS, will be generated from a file that may have
> special characters in it ie !"?$%^&* etc, so what i need sed to do is
> read the variable in and ignore any special character that are in that
> variable.
>
> Is there a way round this at all?
>

The sed's I've used also accept control characters, eg. ctrl-G,
as substitute delimiters. Is there a possibility that your variables
will contain control characters too? If not, try a control char,
control X or control G or some such.

sed "/bill/s^X$NEWSTORE^X$NPASS^Xg"

22/08/2006, 07h34

Andy B wrote:
> Hi Guys,
>
> Wonder if you can , this problem is getting me down.
>
> My script is falling over with a sed problem.
>
> NEWSTORE=JvHCdEMzDegPI
> NPASS=EoWH/Q4hds7nA
>
> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
>
> The above sed command works fine when there are no "special characters"
> but when they appear as above i get a sed: command garbled: error.
> Tried a few things with no luck, to escape theses.
>
> Anyone out there that can plz
>

The quoting is unnecessarily complex. Just use double quotes
around the whole expression:

sed -e "/bill/s/${NEWSTORE}/${NPASS}/g" /tmp/temp

Bill Seivert

22/08/2006, 08h05

On 2006-08-22, Bill Seivert wrote:
>
>
> Andy B wrote:
>> Hi Guys,
>>
>> Wonder if you can , this problem is getting me down.
>>
>> My script is falling over with a sed problem.
>>
>> NEWSTORE=JvHCdEMzDegPI
>> NPASS=EoWH/Q4hds7nA
>>
>> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
>>
>> The above sed command works fine when there are no "special characters"
>> but when they appear as above i get a sed: command garbled: error.
>> Tried a few things with no luck, to escape theses.
>>
>> Anyone out there that can plz
>>
>
> The quoting is unnecessarily complex. Just use double quotes
> around the whole expression:
>
> sed -e "/bill/s/${NEWSTORE}/${NPASS}/g" /tmp/temp

That's a good point, but it doesn't , as there is a slash in the
value of one of the variables.

--
Chris F.A. Johnson, author <http://cfaj.freeshell.org>
Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
===== My code in this post, if any, assumes the POSIX locale
===== and is released under the GNU General Public Licence

25/08/2006, 17h51

Many thanks for all the guys, really ed.

Chris F.A. Johnson wrote:
> On 2006-08-22, Bill Seivert wrote:
> >
> >
> > Andy B wrote:
> >> Hi Guys,
> >>
> >> Wonder if you can , this problem is getting me down.
> >>
> >> My script is falling over with a sed problem.
> >>
> >> NEWSTORE=JvHCdEMzDegPI
> >> NPASS=EoWH/Q4hds7nA
> >>
> >> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp
> >>
> >> The above sed command works fine when there are no "special characters"
> >> but when they appear as above i get a sed: command garbled: error.
> >> Tried a few things with no luck, to escape theses.
> >>
> >> Anyone out there that can plz
> >>
> >
> > The quoting is unnecessarily complex. Just use double quotes
> > around the whole expression:
> >
> > sed -e "/bill/s/${NEWSTORE}/${NPASS}/g" /tmp/temp
>
> That's a good point, but it doesn't , as there is a slash in the
> value of one of the variables.
>
> --
> Chris F.A. Johnson, author <http://cfaj.freeshell.org>
> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress)
> ===== My code in this post, if any, assumes the POSIX locale
> ===== and is released under the GNU General Public Licence

21/08/2006, 16h35	#1
Andy B Messages: n/a Hébergeur:	sed problem: variables countaining special symbols Hi Guys, Wonder if you can , this problem is getting me down. My script is falling over with a sed problem. NEWSTORE=JvHCdEMzDegPI NPASS=EoWH/Q4hds7nA sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp The above sed command works fine when there are no "special characters" but when they appear as above i get a sed: command garbled: error. Tried a few things with no luck, to escape theses. Anyone out there that can plz

21/08/2006, 17h09	#2
Chris F.A. Johnson Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols On 2006-08-21, Andy B wrote: > Hi Guys, > > Wonder if you can , this problem is getting me down. > > My script is falling over with a sed problem. > > NEWSTORE=JvHCdEMzDegPI > NPASS=EoWH/Q4hds7nA > > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp > > The above sed command works fine when there are no "special characters" > but when they appear as above i get a sed: command garbled: error. > Tried a few things with no luck, to escape theses. That's bacause $NPASS contains a slash. Use a different delimiter with sed: sed -e "/bill/s\|${NEWSTORE}\|${NPASS}\|g" /tmp/temp -- Chris F.A. Johnson, author <http://cfaj.freeshell.org> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress) ===== My code in this post, if any, assumes the POSIX locale ===== and is released under the GNU General Public Licence

21/08/2006, 17h14	#3
Xicheng Jia Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols Andy B wrote: > Hi Guys, > > Wonder if you can , this problem is getting me down. > > My script is falling over with a sed problem. > > NEWSTORE=JvHCdEMzDegPI > NPASS=EoWH/Q4hds7nA > > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp > > The above sed command works fine when there are no "special characters" > but when they appear as above i get a sed: command garbled: error. > Tried a few things with no luck, to escape theses. > you can change the delimiter of s/// command to some other character which is not shown in your variables, like at sign, double quotes.. sed -e '/bill/s@'"${NEWSTORE}"'@'"${NPASS}"'@g' /tmp/temp Xicheng

21/08/2006, 17h20	#4
Jon LaBadie Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols Andy B wrote: > Hi Guys, > > Wonder if you can , this problem is getting me down. > > My script is falling over with a sed problem. > > NEWSTORE=JvHCdEMzDegPI > NPASS=EoWH/Q4hds7nA > > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp > > The above sed command works fine when there are no "special characters" > but when they appear as above i get a sed: command garbled: error. > Tried a few things with no luck, to escape theses. > > Anyone out there that can plz > Don't use / delimiters for the substitute, use some character that would not be in the encrypted password charset. Maybe ':' maybe ',' maybe ????? Looks like editing a passwd type file. You might wish to be more specific. What if you have a bill and billy? sed -e "/^bill:/s,${NEWSTORE},${NPASS},g" /tmp/temp And to make sure you are only changing the passwd field: (maybe there is another JvHCdEMzDegPI on the line ) sed -e "/^bill:/s,^\([^:][^:]*:\)${NEWSTORE},\1${NPASS}," /tmp/temp Why the global "g"? You expect more than one $NEWSTOR per line?

21/08/2006, 17h26	#5
Andy B Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols Chris F.A. Johnson wrote: > On 2006-08-21, Andy B wrote: > > Hi Guys, > > > > Wonder if you can , this problem is getting me down. > > > > My script is falling over with a sed problem. > > > > NEWSTORE=JvHCdEMzDegPI > > NPASS=EoWH/Q4hds7nA > > > > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp > > > > The above sed command works fine when there are no "special characters" > > but when they appear as above i get a sed: command garbled: error. > > Tried a few things with no luck, to escape theses. > > That's bacause $NPASS contains a slash. Use a different delimiter > with sed: > > sed -e "/bill/s\|${NEWSTORE}\|${NPASS}\|g" /tmp/temp > > -- > Chris F.A. Johnson, author <http://cfaj.freeshell.org> > Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress) > ===== My code in this post, if any, assumes the POSIX locale > ===== and is released under the GNU General Public Licence Hi Chris, Thanks for the reply. I would love to do this only problem is that the 2 variables $NEWSTORE and $NPASS, will be generated from a file that may have special characters in it ie !"£$%^&* etc, so what i need sed to do is read the variable in and ignore any special character that are in that variable. Is there a way round this at all?

21/08/2006, 18h32	#6
Chris F.A. Johnson Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols On 2006-08-21, Andy B wrote: > > Chris F.A. Johnson wrote: >> On 2006-08-21, Andy B wrote: >> > Hi Guys, >> > >> > Wonder if you can , this problem is getting me down. >> > >> > My script is falling over with a sed problem. >> > >> > NEWSTORE=JvHCdEMzDegPI >> > NPASS=EoWH/Q4hds7nA >> > >> > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp >> > >> > The above sed command works fine when there are no "special characters" >> > but when they appear as above i get a sed: command garbled: error. >> > Tried a few things with no luck, to escape theses. >> >> That's bacause $NPASS contains a slash. Use a different delimiter >> with sed: >> >> sed -e "/bill/s\|${NEWSTORE}\|${NPASS}\|g" /tmp/temp > > I would love to do this only problem is that the 2 variables > > $NEWSTORE and $NPASS, will be generated from a file that may have > special characters in it ie !"£$%^&* etc, so what i need sed to do is > read the variable in and ignore any special character that are in that > variable. > > Is there a way round this at all? You can escape the slashes within the variables, e.g.: NEWSTORE=$( printf "%s\n" "$NEWSTORE" \| sed 's\|/\|\\/\|g' ) -- Chris F.A. Johnson, author <http://cfaj.freeshell.org> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress) ===== My code in this post, if any, assumes the POSIX locale ===== and is released under the GNU General Public Licence

21/08/2006, 22h59	#7
johngnub Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols Chris F.A. Johnson wrote: > On 2006-08-21, Andy B wrote: > > > > Chris F.A. Johnson wrote: > >> On 2006-08-21, Andy B wrote: > >> > Hi Guys, > >> > > >> > Wonder if you can , this problem is getting me down. > >> > > >> > My script is falling over with a sed problem. > >> > > >> > NEWSTORE=JvHCdEMzDegPI > >> > NPASS=EoWH/Q4hds7nA > >> > > >> > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp > >> > > >> > The above sed command works fine when there are no "special characters" > >> > but when they appear as above i get a sed: command garbled: error. > >> > Tried a few things with no luck, to escape theses. > >> > >> That's bacause $NPASS contains a slash. Use a different delimiter > >> with sed: > >> > >> sed -e "/bill/s\|${NEWSTORE}\|${NPASS}\|g" /tmp/temp > > > > I would love to do this only problem is that the 2 variables > > > > $NEWSTORE and $NPASS, will be generated from a file that may have > > special characters in it ie !"£$%^&* etc, so what i need sed to do is > > read the variable in and ignore any special character that are in that > > variable. > > > > Is there a way round this at all? > > You can escape the slashes within the variables, e.g.: > > NEWSTORE=$( printf "%s\n" "$NEWSTORE" \| sed 's\|/\|\\/\|g' ) > > > -- > Chris F.A. Johnson, author <http://cfaj.freeshell.org> > Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress) > ===== My code in this post, if any, assumes the POSIX locale > ===== and is released under the GNU General Public Licence Not for me to comment on a CFAJ post, but being a lazy admin, I would chnage the fun chars to some thing safe and simle, tilde, dash, etc. I used tr, worked on bash, linux. The tr needs to understand the set "[ ]". My older AIX was not that smart. printf "\n%s\n" '!"£$%^&'\|tr '[!"£$%^&]' "~" 2 cents JB

22/08/2006, 00h23	#8
Jon LaBadie Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols Andy B wrote: > Chris F.A. Johnson wrote: >> On 2006-08-21, Andy B wrote: >>> Hi Guys, >>> >>> Wonder if you can , this problem is getting me down. >>> >>> My script is falling over with a sed problem. >>> >>> NEWSTORE=JvHCdEMzDegPI >>> NPASS=EoWH/Q4hds7nA >>> >>> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp >>> >>> The above sed command works fine when there are no "special characters" >>> but when they appear as above i get a sed: command garbled: error. >>> Tried a few things with no luck, to escape theses. >> That's bacause $NPASS contains a slash. Use a different delimiter >> with sed: >> >> sed -e "/bill/s\|${NEWSTORE}\|${NPASS}\|g" /tmp/temp >> >> -- >> Chris F.A. Johnson, author <http://cfaj.freeshell.org> >> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress) >> ===== My code in this post, if any, assumes the POSIX locale >> ===== and is released under the GNU General Public Licence > > Hi Chris, > > Thanks for the reply. > > I would love to do this only problem is that the 2 variables > > $NEWSTORE and $NPASS, will be generated from a file that may have > special characters in it ie !"?$%^&* etc, so what i need sed to do is > read the variable in and ignore any special character that are in that > variable. > > Is there a way round this at all? > The sed's I've used also accept control characters, eg. ctrl-G, as substitute delimiters. Is there a possibility that your variables will contain control characters too? If not, try a control char, control X or control G or some such. sed "/bill/s^X$NEWSTORE^X$NPASS^Xg"

22/08/2006, 07h34	#9
Bill Seivert Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols Andy B wrote: > Hi Guys, > > Wonder if you can , this problem is getting me down. > > My script is falling over with a sed problem. > > NEWSTORE=JvHCdEMzDegPI > NPASS=EoWH/Q4hds7nA > > sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp > > The above sed command works fine when there are no "special characters" > but when they appear as above i get a sed: command garbled: error. > Tried a few things with no luck, to escape theses. > > Anyone out there that can plz > The quoting is unnecessarily complex. Just use double quotes around the whole expression: sed -e "/bill/s/${NEWSTORE}/${NPASS}/g" /tmp/temp Bill Seivert

22/08/2006, 08h05	#10
Chris F.A. Johnson Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols On 2006-08-22, Bill Seivert wrote: > > > Andy B wrote: >> Hi Guys, >> >> Wonder if you can , this problem is getting me down. >> >> My script is falling over with a sed problem. >> >> NEWSTORE=JvHCdEMzDegPI >> NPASS=EoWH/Q4hds7nA >> >> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp >> >> The above sed command works fine when there are no "special characters" >> but when they appear as above i get a sed: command garbled: error. >> Tried a few things with no luck, to escape theses. >> >> Anyone out there that can plz >> > > The quoting is unnecessarily complex. Just use double quotes > around the whole expression: > > sed -e "/bill/s/${NEWSTORE}/${NPASS}/g" /tmp/temp That's a good point, but it doesn't , as there is a slash in the value of one of the variables. -- Chris F.A. Johnson, author <http://cfaj.freeshell.org> Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress) ===== My code in this post, if any, assumes the POSIX locale ===== and is released under the GNU General Public Licence

25/08/2006, 17h51	#11
Andy B Messages: n/a Hébergeur:	Re: sed problem: variables countaining special symbols Many thanks for all the guys, really ed. Chris F.A. Johnson wrote: > On 2006-08-22, Bill Seivert wrote: > > > > > > Andy B wrote: > >> Hi Guys, > >> > >> Wonder if you can , this problem is getting me down. > >> > >> My script is falling over with a sed problem. > >> > >> NEWSTORE=JvHCdEMzDegPI > >> NPASS=EoWH/Q4hds7nA > >> > >> sed -e '/bill/s/'"${NEWSTORE}"'/'"${NPASS}"'/g' /tmp/temp > >> > >> The above sed command works fine when there are no "special characters" > >> but when they appear as above i get a sed: command garbled: error. > >> Tried a few things with no luck, to escape theses. > >> > >> Anyone out there that can plz > >> > > > > The quoting is unnecessarily complex. Just use double quotes > > around the whole expression: > > > > sed -e "/bill/s/${NEWSTORE}/${NPASS}/g" /tmp/temp > > That's a good point, but it doesn't , as there is a slash in the > value of one of the variables. > > -- > Chris F.A. Johnson, author <http://cfaj.freeshell.org> > Shell Scripting Recipes: A Problem-Solution Approach (2005, Apress) > ===== My code in this post, if any, assumes the POSIX locale > ===== and is released under the GNU General Public Licence

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