Login or Register to Ask a Question and Join Our Community


Shell Programming and Scripting

Bash & Ksh

 
Thread Tools Search this Thread
Top Forums Shell Programming and Scripting Bash & Ksh
Prev   Next
# 1  
Old 08-24-2009
Bash & Ksh
I am using a Linux machine and it's default shell is BASH . I have korn shell script and inside it's setting environment variables. But after execuitng the script those env values are not holding the values . If I run the script outside of that ksh script with source a.sh , it's able to hold to values .

what I am trying to do is ...inside the ksh

I tried to like this ..

source a.sh

and if I run it in debug mode , it's still showing it's executing it as
. a.sh ( default korn shell behaviour) .


any ideas how to do this ?

Thanks
 
Login or Register to Ask a Question

Previous Thread | Next Thread

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

[Solved] BASH - chaining TEST and COMMAND with && and II

Can you explain what this line of script is doing. What I have understood is : -- variable C is the name of a software which is either not installed, so it must be installed or allready installed and then should be update if newer version found -- branch B="$B $C" is to install the software --... (4 Replies)
Discussion started by: jcdole
4 Replies

2. Shell Programming and Scripting

\n in ksh using echo & printf

#!/usr/bin/ksh var1="Hi World" var2="Morning" var3=$(echo "$var1" \n "$var2") echo $var3 var3=$(printf "$var1 \n $var2") echo $var3 Output Any way to get in my $var3 ? (7 Replies)
Discussion started by: dahlia84
7 Replies

3. Shell Programming and Scripting

ksh equivalent to >& in csh

In csh I am using >&. What is the equivalent in ksh?? >& - redirect stdout and stderr (csh,tcsh) (18 Replies)
Discussion started by: kristinu
18 Replies

4. Shell Programming and Scripting

combination between || and && in IF condition with ksh

Dear All, Please advice about this issue. when i run this line in a script if && || && || && if i enter $x = test3 and $y = test1 the If condition apply while it should not Best Regards (2 Replies)
Discussion started by: islam.said
2 Replies

5. Shell Programming and Scripting

Bash & Ksh

I am using a Linux machine and it's default shell is BASH . I have korn shell script and inside it's setting environment variables. But after execuitng the script those env values are not holding the values . If I run the script outside of that ksh script with source a.sh , it's able to hold to... (2 Replies)
Discussion started by: talashil
2 Replies

6. UNIX for Dummies Questions & Answers

bash preferred or ksh with bash features

I'm a user on a fairly locked down sys V server. By default, I have ksh set as my default shell. I added to my .profile: bash -o vi so when I login, it goes into bash so I can take advantage of tab completion and use the up key to bring up previous commands. However, whenever I want to exit, I... (2 Replies)
Discussion started by: mrwatkin
2 Replies

7. Shell Programming and Scripting

bash & Ksh loop problem

hi i was trying to optimize one script and i came across this problem .. i am putting some pseudo code here $ >cat a.sh ls | while read I do i=$(($i + 1)) done echo "total no of files : " $ >ksh a.sh total no of files : $ >bash a.sh total no of files : why is... (1 Reply)
Discussion started by: zedex
1 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

bash and ksh: variable lost in loop in bash?

Hi, I use AIX (ksh) and Linux (bash) servers. I'm trying to do scripts to will run in both ksh and bash, and most of the time it works. But this time I don't get it in bash (I'm more familar in ksh). The goal of my script if to read a "config file" (like "ini" file), and make various report.... (2 Replies)
Discussion started by: estienne
2 Replies

10. Shell Programming and Scripting

Exactly How can we define "sh ksh csh &bash"

Hi - I m prashant. I m new in UNIX&LINUX world. I want to ask that how can we define the shell in Linux like bash,ksh,csh in Linux. What is the use of these shells. I know there are mny experts on net if you can tell me then please do me this favour and tell me about this topic. ... (1 Reply)
Discussion started by: prashantsingh
1 Replies
Login or Register to Ask a Question

LEARN ABOUT CENTOS

pcp.conf

PCP.CONF(5)							File Formats Manual						       PCP.CONF(5)

NAME

       pcp.conf - the Performance Co-Pilot configuration and environment file

SYNOPSIS

       /etc/pcp.conf

DESCRIPTION

       When  using  Performance Co-Pilot (PCP) tools and utilities and when calling PCP library functions, a standard set of environment variables
       are defined in /etc/pcp.conf.  These variables are generally used to specify the location of various PCP pieces in the file system and  may
       be  loaded  into  shell scripts by sourcing the /etc/pcp.env(5) shell script and queried by C/C++ programs using the pmGetConfig(3) library
       function.  If a variable is already defined in the environment, the values in pcp.conf do not override those values,  i.e.  the	values	in
       pcp.conf serve as installation defaults only.

       Both  the  pcp.env  and	pcp.conf  files  are expected to be found in /etc by default.  If required, the pcp.conf file may be relocated and
       PCP_CONF set in the environment to specify the full path to the new location.  The pcp.env file can not be relocated (this is the only hard
       coded path required by PCP).

       The syntax rules for pcp.conf are as follows :

       1.  the general syntax is
						       PCP_VARIABLE_NAME=variable value to end of line

       2.  lines that begin with # and all blank lines are ignored.

       3.  all variables must be prefixed with PCP_.  This is a security issue - variables that do not have this prefix will be silently ignored.

       4.  there  should  be  no  space  between the variable name and the literal = and no space between the = and the variable value (unless the
	   value actually starts with a space).  This is required because the pcp.conf file may be sourced directly by Makefiles as well as inter-
	   preted by the pcp.env script and the pmGetConfig function.

       5.  variable  values  may  contain  spaces  and should not be quoted.  The pcp.env script automatically quotes all variable values from the
	   character immediately following the = through to the end of the line.

       For further details and an explanation of the use of each variable, see the comments in the /etc/pcp.conf file itself.

ENVIRONMENT

       The PCP_CONF environment variable specifies an alternative path to the pcp.conf file.

SEE ALSO

       PCPIntro(1), PCPIntro(3), PMAPI(3), pmGetConfig(3) and pcp.env(5).

Performance Co-Pilot							PCP							       PCP.CONF(5)