10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I have a huge file semicolon( ; ) separated records are Pipe(|) delimited.
e.g
abc;def;ghi|jkl;mno;pqr|123;456;789
I need to replace the 50th field(semicolon separated) of each record with 9006. The 50th field can have no value e.g. ;;
Can someone help me with the appropriate command. (3 Replies)
Discussion started by: Gurkamal83
3 Replies
2. Programming
in a single main() function,so need signal handling. Use Posix Message Queue IPC mechanism , can ignore the priority and other linked list message,to implement the scenario:
client:Knock Knock
server:who's there
client: Eric
Server:Eric,Welcome.
client:exit
all process terminated
... (1 Reply)
Discussion started by: ouou
1 Replies
3. UNIX for Dummies Questions & Answers
Hi all,
I have a requirement here where I am dealing with a dynamic file. Each record in the file can contain anywhere between 1(min) to 42(max) Reject codes. For example I may have one record in the file having 3 reject codes and another record having 5 reject codes. The reject codes will be... (2 Replies)
Discussion started by: sujainarayan
2 Replies
4. Shell Programming and Scripting
Hello,
I have written a shell script and suppose there is any error in the script. How i can do exception handling in shell script.for example i have below code
sqlplus -s <<uid>>/<<pwd>>@<<$ORACLE_SID>> <<EOF > 1_pid1.log
set pagesize 0
set feedback off
set heading off
set linesize 200... (1 Reply)
Discussion started by: rksingh003
1 Replies
5. UNIX for Dummies Questions & Answers
Sorry if this is a stupid question!
I have been developing a Java application that I am deploying on both Unix and Linux servers, which uses lots of socket handling. When the server side connection is dropped by the server un-gracefully I have been seeing close_waits and null connections.
... (0 Replies)
Discussion started by: Vinnie
0 Replies
6. Shell Programming and Scripting
Hi,
In below code, i am expecting the output has
Bye
Bye
But i am getting has
Bye
Hi
Code:
#!/usr/bin/bash
var="Hi"
cat txt.txt | while read var1
do
next="Bye"
case $var in
Hi) (1 Reply)
Discussion started by: Balamani
1 Replies
7. Shell Programming and Scripting
I need to create a shell script having the menu with few options such as
1. Listing 2. Change permissions 3. Modify Contents 4. Delete Files 5. Exit
1. For 1. Listing: Display a special listing of files showing their date of modification and access time (side by side) along with their... (2 Replies)
Discussion started by: bab123
2 Replies
8. Programming
Hi,
Is there any way to handle variable inputs.
If an application handles more than one input
how to print the input values.
Example :
./a.out 1 "hi" 3
./a.out 1
./a.out 1 3 4 "hello"
output should be:
1
hi
3
1 (1 Reply)
Discussion started by: yhacks
1 Replies
9. UNIX for Dummies Questions & Answers
Hi All,
I want to read a file in UNIX line by line.
Can u suggest me any command for this? (4 Replies)
Discussion started by: VENC22
4 Replies
10. Shell Programming and Scripting
I am testing a ksh script for email. In the script I receive several parameters. One of them is a subject. The subject may contain spaces. Ex. Test this. When I am running the script on telnet to test, how should the syntax at the command line be written. I have this:
ksh ResendE.sh '001111'... (2 Replies)
Discussion started by: supercbw
2 Replies