1. Shell Programming and Scripting

Is it possible to store all standard-out of a bash script and the binaries it calls in a log file AND still display the stdout on screen? I know this is possible to store ALL stdout/stderr of a script to a single log file like: exec 1>&${logFile} exec 2>&1 But running a script with the... (3 Replies)

2. Shell Programming and Scripting

I have a bash script that has been running fine for months that scans a bunch of files and gives me a log file output, it has suddenly started putting 1.5M of a repeating sequence of ^@^@^@^@^@^@^@^@^@^@ on the first line of the logfile, is this a unicode problem I should be setting something in my... (5 Replies)

3. Shell Programming and Scripting

Hi, I have written a small script from that iam appending the output to a file.If multiple users invoke the same script or if i invoke the same script n number of times (using &), the output file(ZZ/OUT) contains messup information. #!/bin/bash # echo "Hello" >> /tmp/ZZ/OUT sleep 10 echo... (4 Replies)

4. Shell Programming and Scripting

Hi Please see if you have come across any aprts of this. I can read, integrate and syntehsixe. Any help you could offer me would be super. thanks in advance! Good day. Thank you for your response in this matter. Here are some further details: 1) scripting is to be in BASH... (1 Reply)

5. Shell Programming and Scripting

hi .. am new to bash script.. #!/bin/bash logfile = "${HOME}/log/test.log" ./1.sh echo " script over " can anyone telme hw to set the logfile ?? the above code calls the 1.sh and echo statement gets printed in cmd prompt, but i could not see the log file . (8 Replies)

6. Shell Programming and Scripting

I'm attempting to write a bash script that will create a network between virtual machines. It accepts three arguments: an RSpec that describes the network topology, and two list of machines (servers and clients). I have a (working) Perl script that I want to call. This Perl script takes an RSpec... (6 Replies)

7. Shell Programming and Scripting

I'm putting together a fairly simple script, to check "secure.log" for content and email the results in a cron, nightly. The script runs fine upon manual execution, it's a problem when ran in cron. This is on a Mac server. Any thoughts? #!bin/bash #Email secure.log, nightly. Subject="Secure... (6 Replies)

8. Shell Programming and Scripting

Hi All, I need something where I could take the date from FILE1 and in this case the date is Thu Sep 10 13:48:42 EDT 2015 and I need it to match the closest PREVIOUS date in the log file FILE2 this means in this specific case it would be Thu Sep 10 2015 13:35:28. I only need the closest... (3 Replies)

9. Shell Programming and Scripting

I'm new to utilities like socat and netcat and I'm not clear if they will do what I need. I have a "compileDeployStartWebServer.sh" script and a "StartBrowser.sh" script that are started by emacs/elisp at the same time in two different processes. I'm using Cygwin bash on Windows 10. My... (3 Replies)

10. Shell Programming and Scripting

I am trying to create a script that checks if my VPN connection is up and running... Everything seems to work as except but for some reason, the script fills up my /var/log/auth.log with the below information Dec 13 01:07:44 debian sudo: soichiro : TTY=pts/0 ; PWD=/home/soichiro/Desktop ;... (5 Replies)