Hi folks,
I'm having trouble with a little shell script. Can somebody explain me why I
get 3 times expr: syntax error in my console after I run this little script?
#! /usr/local/bin/bash
# testscript
var1=trees.J48 #other value will be rules.Jrip, rules.DecisionTable
len=${#var1}
ind=`expr
On Sat, 9 Apr 2011 06:31:28 -0700 (PDT), Dino Vliet dino_vl...@yahoo.com
wrote:
Hi folks,
I'm having trouble with a little shell script. Can somebody
explain me why I get 3 times expr: syntax error in my
console after I run this little script?
#! /usr/local/bin/bash
# testscript
On Apr 9, 2011, at 6:31 AM, Dino Vliet dino_vl...@yahoo.com wrote:
Hi folks,
I'm having trouble with a little shell script. Can somebody explain me why I
get 3 times expr: syntax error in my console after I run this little
script?
#! /usr/local/bin/bash
# testscript
var1=trees.J48
Hi there !
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unixes and especially FreeBSD.
If you would like to participate - join us.
Please check more details on
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I will post announce also to Linux communities,
What am I doing wrough here:
#!/bin/sh
$DAYN='/bin/date +%a' + _master.sql
mysqldump master $DAYN
Wojciech Puchar wrote:
dayoftheweek=`date +%w`
On Fri, 9 Nov 2007, Bill Banks wrote:
I'm writing a backup script. I need to get the day of the week into
a variable. How can I do it?
--
thanks
Bill Moran wrote:
In response to Bill Banks [EMAIL PROTECTED]:
What am I doing wrough here:
#!/bin/sh
$DAYN='/bin/date +%a' + _master.sql
mysqldump master $DAYN
Those look to be single quotes and not backquotes. (backquote is
the upper left key on most keyboards)
In response to Bill Banks [EMAIL PROTECTED]:
What am I doing wrough here:
#!/bin/sh
$DAYN='/bin/date +%a' + _master.sql
mysqldump master $DAYN
Those look to be single quotes and not backquotes. (backquote is
the upper left key on most keyboards)
Wojciech Puchar wrote:
-Original Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] On Behalf Of Bill Banks
Sent: 14 November 2007 17:25
To: FreeBSD Questions
Subject: Re: shell programming
What am I doing wrough here:
#!/bin/sh
$DAYN='/bin/date +%a' + _master.sql
mysqldump master $DAYN
On Nov 9, 2007, at 11:46 AM, Bill Banks wrote:
I'm writing a backup script. I need to get the day of the week into
a variable. How can I do it?
Well, it depends on what you're using. If you're using sh, see `man
date`. If you're using perl, it's quite complicated.
In short, with sh,
I'm writing a backup script. I need to get the day of the week into a
variable. How can I do it?
--
---
Bill Banks 508-829-2005
Wachusett Programming Ourweb
http://www.ourweb.net
http://www.ourwebtemplates.com
At 11:46 AM 11/9/2007, Bill Banks wrote:
I'm writing a backup script. I need to get the day of the week into a
variable. How can I do it?
I do this in ksh, but it should work in sh too:
DATE=/bin/date
TODAY=`$DATE +%m-%d-%Y`
TIME=`$DATE +%H:%M:%S`
echo Backups started $TODAY at $TIME
thanks
Eric Crist wrote:
On Nov 9, 2007, at 11:46 AM, Bill Banks wrote:
I'm writing a backup script. I need to get the day of the week into
a variable. How can I do it?
Well, it depends on what you're using. If you're using sh, see `man
date`. If you're using perl, it's quite
On Friday 09 November 2007 20:02, Eric Crist wrote:
On Nov 9, 2007, at 11:46 AM, Bill Banks wrote:
I'm writing a backup script. I need to get the day of the week into
a variable. How can I do it?
Well, it depends on what you're using. If you're using sh, see `man
date`. If you're using
Resolved:
After a bit more work and lots of good suggestions, I came up with
xterm -e bash --rcfile .myrcfile -i -c ./ticktock exec bash
It does everything I was expecting (assuming your regular .bashrc
doesn't trash the things you set up in the first environment!)
Thanks, all!
--
Don Wilde
On Thu, 25 Nov 2004, Don Wilde wrote:
J65nko BSD wrote:
On Thu, 25 Nov 2004 10:26:38 -0700, Don Wilde [EMAIL PROTECTED] wrote:
Hey, folks -
I need to find a way to kick off an xterm running BASH and then execute
a program within that xterm, but NOT close the new xterm after the
On 2004-11-25 17:30, Conrad J. Sabatier [EMAIL PROTECTED] wrote:
OK, I think I've found what you're looking for:
xterm -e /usr/local/bin/bash --rcfile bash_commands -i
Substitute your program's startup script for bash_commands in the
above. Using the -i switch to bash forces interactive
If you have the option to modify it, ensure that your script exits via
exec sh. Alternatively a wrapper that does this is straightforward to
build.
It's looking more and more that I need to make a temporary file that
packages both the init file and the program command line (eval
blah...)
with.
You may also be trying to do something complex enough that it's just
more trouble than it's worth to do it with shell programming.
Anyway, good luck.
--
Adam Fabian ([EMAIL PROTECTED])
___
[EMAIL PROTECTED] mailing list
http://lists.freebsd.org
On Fri, 26 Nov 2004 13:57:31 +0200, Giorgos Keramidas
[EMAIL PROTECTED] wrote:
On 2004-11-25 17:30, Conrad J. Sabatier [EMAIL PROTECTED] wrote:
OK, I think I've found what you're looking for:
xterm -e /usr/local/bin/bash --rcfile bash_commands -i
Substitute your program's startup
Hey, folks -
I need to find a way to kick off an xterm running BASH and then execute
a program within that xterm, but NOT close the new xterm after the
program finishes. Another desirable thing would be to also be able to
'source in' a file of shell environment that would affect the new window
On Thu, Nov 25, 2004 at 10:26:38AM -0700, Don Wilde wrote:
Hey, folks -
I need to find a way to kick off an xterm running BASH and then execute
a program within that xterm, but NOT close the new xterm after the
program finishes. Another desirable thing would be to also be able to
'source
On Thu, Nov 25, 2004 at 10:26:38AM -0700, Don Wilde wrote:
completion of ticktock or INT. I also do not seem to be able to use the
--rcfile switch as a bash option, although I can add KEY=VALUE pairs
before the xterm launch.
Oops. Didn't notice this until after I replied, but I did test
Adam Fabian wrote:
On Thu, Nov 25, 2004 at 10:26:38AM -0700, Don Wilde wrote:
Hey, folks -
I need to find a way to kick off an xterm running BASH and then execute
a program within that xterm, but NOT close the new xterm after the
program finishes. Another desirable thing would be to also be able
J65nko BSD wrote:
On Thu, 25 Nov 2004 10:26:38 -0700, Don Wilde [EMAIL PROTECTED] wrote:
Hey, folks -
I need to find a way to kick off an xterm running BASH and then execute
a program within that xterm, but NOT close the new xterm after the
program finishes.
[snip]
xterm -hold -e sh -c
On Thu, 2004-11-25 at 10:26 -0700, Don Wilde wrote:
Hey, folks -
I need to find a way to kick off an xterm running BASH and then execute
a program within that xterm, but NOT close the new xterm after the
program finishes. Another desirable thing would be to also be able to
'source in' a
When I do this, the program works interacts, but the xterm dies upon
completion of ticktock or INT. I also do not seem to be able to use the
--rcfile switch as a bash option, although I can add KEY=VALUE pairs
before the xterm launch.
Ideas? Please respond to me directly.
man xterm. There
On Thu, 25 Nov 2004 11:59:47 -0600, Conrad J. Sabatier
[EMAIL PROTECTED] wrote:
On Thu, 2004-11-25 at 10:26 -0700, Don Wilde wrote:
Hey, folks -
I need to find a way to kick off an xterm running BASH and then
execute a program within that xterm, but NOT close the new xterm
after the
It's possible to generate temporary files in a secure manner; there's
probably something in the ports collection to generate good, random
file names. I'm not sure I'd go to so much trouble to avoid using
a file for --init-file or --rc-file.
That aside, you could try using expect to script the
the appropriate commands
etc...
As such, am looking for recommendations for a good guide/book or two for shell
programming, but most of the books seem to be specific to bash, tcsh, ksh,
etc... Given that there is a seperate bash shell port available, I would assume
that /bin/sh != bash. I would prefer
for a good guide/book or two for shell
programming, but most of the books seem to be specific to bash, tcsh, ksh,
etc... Given that there is a seperate bash shell port available, I would assume
that /bin/sh != bash. I would prefer to use plain ol /bin/sh since most of the
core scripts scattered through
On Wed, Aug 06, 2003 at 10:27:38PM +0100, Ceri Davies wrote:
On Wed, Aug 06, 2003 at 05:21:16PM -0400, Dave [Hawk-Systems] wrote:
As such, am looking for recommendations for a good guide/book or two for shell
programming, but most of the books seem to be specific to bash, tcsh, ksh,
etc
may have already been mentioned,
Bruce Blinn, Portable Shell Programming: An Extensive Collection of
Bourne Shell Examples
good stuff
-glenn becker
On 6 Aug 2003, Marvin J. Kosmal wrote:
On Wed, 2003-08-06 at 14:21, Dave [Hawk-Systems] wrote:
For multiple reasons I am moving away from
On Wed, Aug 06, 2003 at 05:21:16PM -0400, Dave [Hawk-Systems] wrote:
As such, am looking for recommendations for a good guide/book or two for shell
programming, but most of the books seem to be specific to bash, tcsh, ksh,
etc... Given that there is a seperate bash shell port available, I
On Tue, 27 May 2003, Vince Hoffman wrote:
This is certainly not freeBSD specific and probably I'm annoying
someone for being off-topic but please be patient and hint me on where
to find good resources in shell-programming.
http://www.shelldorado.com/
isnt bad. otherwise comp.unix.shell
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