Hi,
I have given the following statement in a script to put the values of variables (VAR1, VAR2,...) in a file.
echo " $VAR1 $VAR2 $VAR3 $VAR4 $VAR5" >> filename
But the output is not coming properly. Variables VAR5, VAR4 are replacing the first (VAR1, VAR2,..). I can't... (5 Replies)
echo "XXXXX" >> /xx/output.txt
cat /xx/file.txt| awk '{tony=tony+$1+$2; print tony/$3*100}' >> /xx/output.txt
Dear all,
In this situation i will have 2 lines in the output file. What i want is to have only one output line. e.g: XXXXX "value"
HOW to put the output of the "cat and awk" in... (1 Reply)
Hi,
I would like to output the identical line to 2 text files, ie
output='blah'
echo $output > test1.txt
echo $output > test2.txt
Is there a way I could do that output with ONE command, ie
output='blah'
echo $output > test1.txt & test2.txt (I know that doesn't work)
Thanks for any... (1 Reply)
Hi
I am using tcsh.
I want display in a file_1 like this.
$VARIBALE
I gave in a termianl
> echo "\$VARIBALE" > file_1
Its not workning.
It was giving VARIBALE: Undefined variable.
I gave \ before $, but why it was giving undefined varible?
Please help me.
Thanks in advance (4 Replies)
Hello all,
Please help with the below.
I have a requirement where in I have to read a pattern and print it as shown below.
Patterns will be as below.
Input Output
Pattern Should be printed as below with spaces such that I can awk.
-*--* - * - - *
*--**... (2 Replies)
hi all
i have little problem below is my shell script
a=`sqlplus fss_cst/fss_cst@dolp1 << EOF
SET PAGESIZE 0 FEEDBACK OFF TRIMOUT ON;
select process from lfs$ta_process where valid_to_dat=to_date('9/16/2010','mm/dd/yyyy');
EOF`
echo ${SQL}
the script name is test2.sh
when i execute... (5 Replies)
Hello, I have a simple(I think) question!
Although simple, I have been unable to resolve it, so I hope someone can help! OK, here it is:
1)I have an awk script that prints something, such as:
awk '{print $2}' a > x
so x might hold the value of say '10'
2)Now, I just want to check to see if... (4 Replies)
Apologies, probably a really simple problem:
I've got a text file (nh.txt) with this in it:
user1 email1 email2
user2 email1 email2
etc
With the following basic script:
for tline in $(cat nh.txt)
do
echo "**********"
echo $tline
done
... (3 Replies)
Hi
I want to use echo command as below
echo 'dir=' $1 ' dir|file|home'
i need output like below :
echo 'dir=' $1 ' dir|file|home' pp13dff
Output
dir=pp13dff dir|file|home (4 Replies)
Discussion started by: asavaliya
4 Replies
LEARN ABOUT DEBIAN
stapgraph
STAP(1) General Commands Manual STAP(1)NAME
stapgraph - systemtap grapher
SYNOPSIS
stapgraph [ OPTIONS ] FILENAME [ ARGUMENTS ]
stapgraph [ OPTIONS ] - [ ARGUMENTS ]
stapgraph [ OPTIONS ] -e SCRIPT [ ARGUMENTS ]
DESCRIPTION
The stapgraph program is a simple frontend to stap that produces graphs from the output of stap scripts.
This manual corresponds to version 1.7.
OPTIONS
stapgraph accepts all options accepted by stap. They are passed through to the stap process running the script or probe points.
USER INTERFACE
The script that produces results can be started from a dialog within the program, in addition to being launched using the program's command
line arguments. This dialog allows arguments to be passed to stap and to the script.
When running, a mouse left click on a graph pauses the display of data, even though it is still collected by the program. Dragging the
mouse scrolls the graph backwards and forwards in time; clicking the displayed pause button restarts the display of new data.
The scroll wheel can be used to zoom in and out on the graph.
SCRIPT OUTPUT SYNTAX
Scripts can output Comma Separated Values (CSV) which will be interpreted by stapgraph. The first value is the X coordinate of the graph,
usually a time value. stapgraph assumes that this value is constantly increasing.
A different syntax allows the script to specify many details of the graph's appearance.
%DataSet: DATA-SET-NAME SCALE COLOR GRAPHSTYLE
The data set name identifies a data set that will be emitted by the script. "SCALE" is the overall vertical scale of the graph for this
data set. "COLOR" is a red-green-blue hex color. "GRAPHSTYLE" is one of bar - a traditional bar graph dot - plotted points discreet - An
event style timeline that records that an event happened at a certain time.
%Title: TITLE
A title for the whole graph.
%XAxisTitle: TITLE
The legend for the X axis
%YAxisTitle: TITLE
The legend for the Y axis.
%YMax: MAX VALUE
The maximum value displayed on the graph.
GRAPH DATA
DATA SET TIME VALUE Each data point that is to be plotted is tagged with the data set name, followed by the time and value of the point.
SEE ALSO stap(3stap), staprun(3stap),
BUGS
Use the Bugzilla link off of the project web page or our mailing list. http://sourceware.org/systemtap/,<systemtap@sourceware.org>.
Red Hat 2013-05-14 STAP(1)