problem in bash echo


 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting problem in bash echo
# 1  
Old 12-05-2010
problem in bash echo

I am using the echo command to send the output to the file.
I am using the following code:
Code:
echo "service started successfully\n" > log

But when I do:
Code:
cat log

I get:
service started successfully\n
Instead of a newline after the "successfully"

Why is that and how can I fix it?
# 2  
Old 12-05-2010
Code:
echo -e "service started successfully\n" > log

This User Gave Thanks to cabrao For This Post:
# 3  
Old 12-05-2010
use printf

Code:
printf "test\n" > test.txt

# 4  
Old 12-05-2010
Quote:
Originally Posted by cabrao
Code:
echo -e "service started successfully\n" > log

thanks, it worked.
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Bash Script: Echo continuation across many lines

I am writing a bash script that automatically generates a macro program. I want to have an echo on multiple lines and getting an error /home/chaos/instru-correct.sh: line 309: command line is: command not found I am using echo "# The general synopsis of the $mfl" \ ... (2 Replies)
Discussion started by: kristinu
2 Replies

2. Shell Programming and Scripting

BASH - Need to echo for loop output to one line

I'm trying to echo the release version of some of our Linux servers. Typically I do these types of things by "catting" a text file with the host names, "ssh-ing" to the host and running my string. This is what I've written for i in `cat versions.txt` ; do echo $i ; ssh $i cat /etc/issue |... (5 Replies)
Discussion started by: lombardi4851
5 Replies

3. 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... (10 Replies)
Discussion started by: Dabless
10 Replies

4. Shell Programming and Scripting

cannot pass a echo output to a variable in bash

Hi, I have a problem with passing a echo output into a variable in bash file='1990.tar' NAME='echo $file | cut -d '.' -f1'; echo $NAME the result is echo $file | cut -d . -f1 however with this one,#!/bin/bash file='1990.tar' echo $file | cut -d '.' -f1 the result is what I... (2 Replies)
Discussion started by: 1988PF
2 Replies

5. Shell Programming and Scripting

Bash: Find and echo value in Array

Newbie to bash here. I think this is fairly simple, but I have searched and cannot figure it out. In the code below, I am searching an array for an IP address, and then printing the IP address if found. However, I would like to print the actual variable found such as 2.2.2.2=2, but cannot figure... (1 Reply)
Discussion started by: lozwell
1 Replies

6. 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... (2 Replies)
Discussion started by: mregine
2 Replies

7. Shell Programming and Scripting

Constant update echo in BASH

Hi all, Basically Im trying to put the current time in a script in BASH. Tried the watch command, but its not really what I want. I will have lots of things in this script, current date and time being just a few). Any ideas? (4 Replies)
Discussion started by: mikejreading
4 Replies

8. 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... (4 Replies)
Discussion started by: Alalush
4 Replies

9. 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 ? (3 Replies)
Discussion started by: mudhireddy
3 Replies

10. UNIX for Dummies Questions & Answers

bash pattern matching echo *[! '/' ] doesn't work

without using ls, just using echo so purely pattern matching I can say echo */ <-- lists directories but how would I match files? surely something like *!/ or * but neither work ? it seems like there isn't much that I can put in but surely i should be able to put any ascii... (1 Reply)
Discussion started by: james hanley
1 Replies
Login or Register to Ask a Question