how to redirect the output of a grep command to a file inside a shell script Post: 302206084

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Redirect grep output into file !!!!!

Hi, I am writing the following code in command prompt it is working fine. grep ',222,' SAPPCO_20080306.CSV_old > SAPPCO_20080306.CSV_new But the command is not working in the Shell Script... ########################################## #!/bin/sh #...

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how to get the output of a grep command to a file inside a shell script

hi, i wat to get the output of a grep command in a file. but when i am trying out the same grep command in the unix prompt its working fine.. i am getting the output properly.. but when i am writing the same command inside my shell script , its just creating a new output file with no contents...

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How redirect script output from inside of script?

Is it possible to redirect a script output by command inside of that script? I mean, if I have a script 'dosome.sh' I could run it by >dosome.sh > dosome.log I would dream to get some command inside of scrip to do the same; so, running the dosome.sh would have all output redirected to a log...

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Redirect input and output to a shell script?

Dear All: I am trying to do something that (I thought) was relatively straightforward, but my code snippet does not seem to work. Any suggestions? Thank you Sincerely yours Misha Koshelev #include <stdio.h> #include <stdlib.h> #include <unistd.h> #include <errno.h> #include...

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How to redirect grep command output to same file

Hi Everyone, Can anyone please tell me, how can I redirect the grep command output to same file. I am trying with below command but my original file contains no data after executing the command. $grep pattern file1 > file1 Kind Regards, Eswar

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Redirect the output in shell script for tftp

I've been using tftp in one of my file #!/bin/bash filename1="config1h.txt" filename2="config15.txt" hostname="test.com" tftp $hostname <</dev/null get $filename1 get $filename2 quit EOF My output looks like this # ./test3.sh tftp> Received 1262 bytes in 0.0 seconds tftp> Received...

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Shell Script to grep output from top command.

Hello, I want a script which would grep details from top command for specific processes. I m not sure of the PID of these processes but i know the names. $ top -c top - 16:41:55 up 160 days, 5:53, 2 users, load average: 9.36, 9.18, 8.98 Tasks: 288 total, 9 running, 279 sleeping, 0...

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How to redirect the output of a shell script to a file?

hi, i have a html form which call a perl program, this perl program calls a shell script. <html> <head> <title>demo</title> </head> <body> <form name="frm1" action="/cgi-bin/perl_script.pl" method="post"> <input type="text" name="fname"> ...

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Redirect script output to file after grep

i have simple program that generate log file 1 line every sec, i need to do grep for specific record then redirect to another file. #!/bin/bash for i in `seq 1 20`; do echo $i sleep 1 done ./test.sh |egrep "5|10|15" 5 10 15 r ./test.sh...

LEARN ABOUT OPENSOLARIS

shell

shell(1F)							   FMLI Commands							 shell(1F)

NAME

       shell - run a command using shell

SYNOPSIS

       shell command [command] ...

DESCRIPTION

       The  shell  function  concatenate  its arguments, separating each by a space, and passes this string to the shell ($SHELL if set, otherwise
       /usr/bin/sh).

EXAMPLES

       Example 1 A sample output of shell command.

       Since the Form and Menu Language does not directly support background processing, the shell function can be used instead.

	 `shell "build prog > /dev/null &"`

       If you want the user to continue to be able to interact with the application while the background job is running, the  output  of  an  exe-
       cutable	run  by shell in the background must be redirected: to a file if you want to save the output, or to /dev/null if you don't want to
       save it (or if there is no output), otherwise your application may appear to be hung until the background job finishes processing.

       shell can also be used to execute a command that has the same name as an FMLI built-in function.

NOTES

       The arguments to shell will be concatenate using spaces, which may or may not do what is expected. The variables set in local  environments
       will not be expanded by the shell because "local" means "local to the current process."

ATTRIBUTES

       See attributes(5) for descriptions of the following attributes:

       +-----------------------------+-----------------------------+
       |      ATTRIBUTE TYPE	     |	    ATTRIBUTE VALUE	   |
       +-----------------------------+-----------------------------+
       |Availability		     |SUNWcsu			   |
       +-----------------------------+-----------------------------+

SEE ALSO

       sh(1), attributes(5)

SunOS 5.11							    5 Jul 1990								 shell(1F)