10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
I've been using the following commands in my automated scripts, to ensure that all text output is sent to a log file instead of to the screen:
However, I've now discovered that the system used for automating the script executions... (4 Replies)
Discussion started by: confusedAdmin
2. Homework & Coursework Questions
Write a program using select, which will create some number of child processes that continuously send text messages to the parent process using pipes. Each child has its own pipe that it uses to communicate with the parent. The parent uses select () to decide what pipes should be processed to... (1 Reply)
Discussion started by: ripssingh
3. Shell Programming and Scripting
how to run a script using cron job and send the output as attachment via e-mail using unix. please help me.
how my cron job entry should be?
As of now my cron job entry is to run the script at specific time,
15 03 * * * /path/sample.sh | mail -s "Logs" email_id
In the above entry, what... (8 Replies)
Discussion started by: vidhyaS
4. Shell Programming and Scripting
When I run the following command in terminal it works. The string TEST is appended to a file silently.
echo TEST | tee -a file.txt &>/dev/null
However, when I paste this same line to a file, say shell1.sh, and use bourne shell .
I run this file in terminal, ./shell1.sh.
However I... (1 Reply)
Discussion started by: shahanali
5. Shell Programming and Scripting
why I cannot do this?
prog_name | tee logfile | awk /regexp/ | awk /regexp/ I now this is not elegant code, but am intrigued as to why multiple pipes from tee not allowed. (2 Replies)
Discussion started by: euval
6. UNIX for Dummies Questions & Answers
suppose i have a file called f1
$ cat f1
this is file1
the quick brown fox jumped over the lazy dog
this is file1
who let the dogs out
this is unix
this is file1
and i have another file f2
$ cat f2
this is file2
the task is to eliminate the repeated lines in f1 and add the... (11 Replies)
Discussion started by: c_d
7. Shell Programming and Scripting
Is there anyway to duplicate output without using tee?
Let me explain the problem.
We are use ssh to login to remote server and save output to a file using tee commands for auditing purposes. When we use vi editor in ssh session, letters get garbled and cant really use vi. Without tee it... (7 Replies)
Discussion started by: eagles1
8. UNIX for Advanced & Expert Users
The following code does not work (zsh, Solaris), but works without the first line (files instead of pipes) :confused:
mkfifo p1 p2
echo "Hello" | tee p1 > p2 &
paste p1 p2
I would high appreciate any help to fix it. (9 Replies)
Discussion started by: zzol
9. Shell Programming and Scripting
hi, new to to forum...
i've been trying to create a script in tcsh but i'm having a problem with one thing...
the script has to keep log of it's input and output so i'm using
tee -a log | script | tee -a log
this keeps the logs as asked, but it gives me an extra empty prompt (not in the... (0 Replies)
Discussion started by: moseschrist
10. UNIX for Dummies Questions & Answers
Does anyone know how to answer this? I have tried many different commands, I just cant get it right.....
Search the file 'data' for all of the lines that contain the pattern 'unx122'
and put those lines in the file 'matches'. (2 Replies)
Discussion started by: netmaster