hi
I have a shell script and I would like to do something like this
$ ./script.sh somefile
After that, I can, just say, write content of that file on the screen.
I would like to know, how to do that in script, I dont know that
tricky redirection things ...
thanks a lot
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On Tue, 2 Feb 2010, Stefan Miklosovic wrote:
|hi
|
|I have a shell script and I would like to do something like this
|
|$ ./script.sh somefile
|
You could do kind of the following things:
example.sh:
#!/bin/sh
read new /dev/stdin
echo $new
After
in message [EMAIL PROTECTED],
wrote Jimmy Lantz thusly...
I wonder if anyone know a way to redirect the STDOUT directly to a
variabel in a shellscript w/o using tempfile.
I know I can use a tempfile but I'm looking for a way to avoid
using a file.
you could use pipe (fifo) and/or, in bash2
in message [EMAIL PROTECTED],
wrote parv thusly...
you could use pipe (fifo) and/or, in bash2 ksh93, arrays.
a pipe is created by mkfifo(1); fill an array in a while loop.
argh, never mind... better suggestions already made. sorry for the
noise...
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Hi,
I wonder if anyone know a way to redirect the STDOUT directly to a variabel
in a shellscript w/o using tempfile.
I know I can use a tempfile but I'm looking for a way to avoid using a file.
in other words
Does anyone have an alternative to this? I would like to be able to run
this script
On Sat, 28 Sep 2002, Jimmy Lantz wrote:
Hi,
I wonder if anyone know a way to redirect the STDOUT directly to a variabel
in a shellscript w/o using tempfile.
Use backticks ``.
I know I can use a tempfile but I'm looking for a way to avoid using a file.
in other words
Does anyone have
Jimmy Lantz [EMAIL PROTECTED] wrote:
Does anyone have an alternative to this? I would like to be able to run
this script read-only :
#!/bin/sh
DIALOG=${DIALOG=/usr/bin/dialog}
dialog --inputbox Hitme 8 40 \
2 /tmp/tempfile
myvar=`cat /tmp/tempfile`
Nice example of abuse of cat.
