10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
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 $C" is to install the software
--... (4 Replies)
Discussion started by: jcdole
2. Shell Programming and Scripting
var3=$(echo "$var1" \n "$var2")
var3=$(printf "$var1 \n $var2")
Any way to get
in my $var3 ? (7 Replies)
Discussion started by: dahlia84
3. Shell Programming and Scripting
In csh I am using >&. What is the equivalent in ksh??
>& - redirect stdout and stderr (csh,tcsh) (18 Replies)
Discussion started by: kristinu
4. Shell Programming and Scripting
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
5. Shell Programming and Scripting
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
6. UNIX for Dummies Questions & Answers
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
7. Shell Programming and Scripting
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
i=$(($i + 1))
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
8. UNIX for Advanced & Expert Users
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
9. Shell Programming and Scripting
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
10. Shell Programming and Scripting
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