Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Slow down output from dhclient-script to screen

Login to Discuss or Reply to this Discussion in Our Community

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Slow down output from dhclient-script to screen
# 1  
Old 07-10-2011
Slow down output from dhclient-script to screen
Hi
I know the basic about script and sleep processes.
However this is more tricky:
I would like to run

sh -x /sbin/dhclient-script and slow down the output of the script as a whole.
How would you do it?
I would like to delay output on the screen with 1 second for every line for the output from the running script. That would be helpful for debugging
Thanks in advance Smilie
# 2  
Old 07-10-2011
Code:
watch -n 5 -d

Last edited by Franklin52; 07-11-2011 at 04:10 AM.. Reason: Please use code tags for code and data samples, thank you
# 3  
Old 07-10-2011
Code:
YOUR_COMMAND |while read line; do echo $line; sleep 1; done

# 4  
Old 07-14-2011
Thanks!
Unfortunately it doesn't work on this script
Maybe it's too big a script.
I guess I have to find another way of debugging it
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Need output of script on screen and file with correct return status of the called script.

Hi, I am trying to capture logs of the script in the file as well as on the screen. I have used exec and tee command for this. While using exec command I am getting the correct output in the file but, script output is not getting displayed on the screen as it get executed. Below is my sample... (14 Replies)
Discussion started by: Prathmesh
14 Replies

2. Shell Programming and Scripting

Script to find out the sum of output on the screen

Hi, I am new to scripting.I am using redhat linux 6.I am just finding a way to summing up the output displayed as below.It will help me a lot since we used to get this kind of output every now and then. I am pasting here the output .What is required is this o/p needs to be summed up and... (3 Replies)
Discussion started by: muraliinfy04
3 Replies

3. Shell Programming and Scripting

Help supressing spool output from screen when calling sqlplus from script

I'm calling an embedded sql from my shell script file. This sql does simple task of spooling out the contents of the table (see below my sample code) into a spool file that I specify. So far so good, but the problem is that the output is also displayed on screen which I do NOT want. How can I... (3 Replies)
Discussion started by: MxC
3 Replies

4. Red Hat

How to disable dhclient

Hi Can anyone please tell me how to disable dhclient on redhat host. I have set static IP to one of my redhat host but I don't know how it changes to some other IP after few hours. here is the output from ifcfg-eth0 and rc.local test-123 root # cat... (2 Replies)
Discussion started by: tannu
2 Replies

5. UNIX for Dummies Questions & Answers

How to slow down text output?

I found some ascii art that is animated (vt100) and would like to view it properly. However, when I try using 'cat', the file is done almost the instant I press enter. How can I view the file in a slower fashion (similar to the days of 2400baud, for example)? (2 Replies)
Discussion started by: Fangs McWolf
2 Replies

6. Ubuntu

Ubuntu dhclient and wimax problem

I use Ubuntu 9.10 Netbook Remix and Intel wimax drivers to connect to wimax networks, but recently I faced with some problems with connection even when the signal is available and it is at some proper level... Here is system log, which may concerns problem occurred: dhclient: Can't allocate... (0 Replies)
Discussion started by: Sapfeer
0 Replies

7. Shell Programming and Scripting

To record screen output using "script" command

I am trying to capture the session of a particular user id, by using the "script" command, by adding the "script" command to the .profile of that user id. Now, when I have to exit the session, I am having to give 2 exits - one for the script command, and the other to log out of the session. Is... (2 Replies)
Discussion started by: ggayathri
2 Replies

8. UNIX for Dummies Questions & Answers

how to print script output to screen and file

Hi all, I have a script that bulk loads thousands of lines of data. I need to log the output during the execution of the script. I know I can redirect (">") the output to a file; however, I want the output going to both the screen and the log file. I thought I could use pipe to pipe the... (10 Replies)
Discussion started by: orahi001
10 Replies

9. Shell Programming and Scripting

Q: Recording shell script screen output using "script" command ?

Hello, I need to capture everything showed on a screen by a shell script which needs user interaction. The shell script performs commads such as rsh so normal redirection to a file does not work. I know there is a special unix command call "script" which records screen session but the... (4 Replies)
Discussion started by: lalfonso.gomez
4 Replies

10. UNIX for Dummies Questions & Answers

no screen output

I'm a newbie. I'm having a problem at work with a script. What i'm trying to do is connect to a cisco switch from a sun station. After i run the script and telnet into the switch i don't get any output on the "xterm window" and all my commands from the script don't show up on the screen or on... (0 Replies)
Discussion started by: wisher115
0 Replies
Login or Register to Ask a Question