Constant update echo in BASH Post: 302314201

7 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

what is ksh equivalent of bash echo -n ?

Hi folks, I need to stop printing a new line after echoing a string in KSH. i know bash provides echo -n "string" what is the ksh equivalent for this ?

2. UNIX for Advanced & Expert Users

echo in ksh sh & bash

Hello, I have lib file which contain a function that get text to print on screen by echo command. Several scripts are inculde this lib and use this function. Each one of them is written in different shell language (sh ksh & bash). This causing some issues when using backslash charater as...

3. Shell Programming and Scripting

problem in bash echo

I am using the echo command to send the output to the file. I am using the following code: echo "service started successfully\n" > log But when I do: cat log I get: service started successfully\n Instead of a newline after the "successfully" Why is that and how can I fix it?

4. Shell Programming and Scripting

echo in bash

Why does echo supress line breaks in bash? I'm working on a script that starts like this: words=`sort list.txt | uniq` echo $words | wc -l I need to number the lines and then do other stuff. I'd use jot, but it's not installed, so I hope I can get seq to do what I want. But first I need to...

5. Shell Programming and Scripting

loop with a counter on a constant in bash

Hello Everyone, I'm in need of assistance on creating a script with a counter on a certain string. Basically this script opens a log file and displays certain log data. There are two key words in the log. START and FINISH. In between the START and FINISH is a variable ACTNUMBER. It will...

6. Shell Programming and Scripting

Basic bash, echo in loop for

Hi, I am trying to make a script to manage log. I want to write the name of the .gz I moved and the date : for i in `ls $replog/*.gz` do echo " $i " `echo $i date +%d:%m:%Y` `echo $datee `>> $replog/mrnet.log mv $i /var/log/vieux-logs done I need to echo...

7. Red Hat

RedHat 5 update 9 BASH update issue

Hi i want to update the BASH because of the "shell shock" vulnerability. my RedHat 5 is clean install with the default mirror site. when im running the command: yum update bash im getting a message saying there is no update. you can see in the attach picture... what am i doing wrong? is...

LEARN ABOUT LINUX

service

service(8)						      System Manager's Manual							service(8)

NAME

       service - run a System V init script

SYNOPSIS

       service SCRIPT COMMAND [OPTIONS]

       service --status-all

       service --help | -h | --version

DESCRIPTION

       service runs a System V init script in as predictable environment as possible, removing most environment variables and with current working
       directory set to /.

       The SCRIPT parameter specifies a System V init script, located in /etc/init.d/SCRIPT.  The  supported  values  of  COMMAND  depend  on  the
       invoked	script,  service  passes  COMMAND and OPTIONS it to the init script unmodified.  All scripts should support at least the start and
       stop commands.  As a special case, if COMMAND is --full-restart, the script is run twice, first with the stop command, then with the  start
       command.

       service --status-all runs all init scripts, in alphabetical order, with the status command.

EXIT CODES

       service calls the init script and returns the status returned by it.

FILES

       /etc/init.d
	      The directory containing System V init scripts.

ENVIRONMENT

       LANG, TERM
	      The only environment variables passed to the init scripts.

SEE ALSO

       /etc/init.d/skeleton,
       update-rc.d(8),
       init(8),
       invoke-rc.d(8).

								     Jan 2006								service(8)