1. New to Unix. Which books should I read?

Hi! I have 1.5 years experience in unix environment and shell scripting. Now, I started learning UNIX internals and network programming. Can you please help in finding the same material on the net Thanks Srinivas. (7 Replies)

2. Filesystems, Disks and Memory

will anybody tell me how can i access all the fields of process table .if there is any structure and a system call please specify . (1 Reply)

3. UNIX for Dummies Questions & Answers

hi, Im trying to send a e-mail to two people e.g X & Y . I run a shell script that uses the mail command to send an email to both these people . The email that i am sending contains two attatchments that i 'add' to a .mail file. mail <recipients> < filename.mail The problem that im... (1 Reply)

4. Programming

I know UNIX user level commands, shell scripts. But i have no idea about kernel level programming and networking. I know the terms semaphore,IPC,socket programming. But i don't know in details what are these. I need to know the following. 1. Unix kernel level programming. 2. Unix Internals. 3.... (4 Replies)

5. UNIX for Dummies Questions & Answers

1)My main script Calls a function IsDomain to check whether the domain is valid or not PROD>/appl/retek/mpscripts/cat mg3TRn01 #!/bin/ksh # # Standard Header Files # # . ${0%${0##*/}}UKMPFunctionLibrary.test # # START # ScriptStart # # Check that domain exists.Print &... (0 Replies)

6. UNIX for Dummies Questions & Answers

Hello, When i am using mail command like this: mail -r prashant.aggarwal@xx.com -s "hiiii" prashant.aggarwal@xx.com < Content.txt i am abl eto dend a mail. Content.txt is a file from which contents are being reda But when i am trying to execute it thru a shell scipt like this it's giving ... (3 Replies)

7. UNIX for Dummies Questions & Answers

I recently generated myself the following error when attempting to use the Unix mail command: The flags you gave make no sense since you're not sending mail. There is a recent thread about this issue here in unix.com (with a title very much like this thread's title), but it was closed... (2 Replies)

8. Shell Programming and Scripting

Hi All, Is it possible to email a file from another directory in Unix shell prompt? In other words, do we have to be in the directory where the file is located to mail the file? I was in the Mail directory and my file (filename) is in the Practice directory. I tried this and it didn't work:... (7 Replies)

9. What is on Your Mind?

Hello, Long-time Unix hacker here - I've worked on four variants of the kernel prior to the introduction of Linux. In my spare time, I've written Linux (Ubuntu) device drivers, kernel modules, cross-compiled, and built the kernel. I'd like to do Linux internals/device drivers as a day job,... (1 Reply)

10. Shell Programming and Scripting

I am using HP-UX server. I tried to send the email with attachment, I used the below unix command to send with attachment but it doent work. uuencode pepsitoday.csv | mailx -s "csv file" ramkumar15@pepsi.com ---------- Post updated at 02:10 AM ---------- Previous update was at... (2 Replies)