![]() ![]() test.shĬould you place the below snippets into an example script so that I can see it as a whole with some example commands please? The first example says it can be defined at the beginning of the script. " >&3Įcho "hello world" > ~/"hello_world_output.txt" In my example this script below: #!/bin/bashĮcho -n "outputting text to file. InstallBuilder - VMware Technology Network VMTN VMTN Communities VMware Technology Network Cloud & SDDC InstallBuilder Welcome to the InstallBuilder Community We are pleased to be able to launch a community that allows you to see other interested people who are using the product. 'Creating Shortcut for Uninstall INSTALLERNAME' Im placing two files. The script runs but the setup doesnt finish and I have to cancel the setup. In regards to &>/dev/null I assume this this suppresses all output to /dev/null? 08-31-2021 07:20 AM Install Builder hangs when running a Powershell script Hi, Ive got an issue where the set up process hangs when trying to run a Powershell script. In addition to using disown there is a way to suppresses the ' Terminated ' message without using disown - namely use kill instead of pkill, as in the following iostat -c 1 > data. I found a similar post to mine on stackoverflow here exec 3>&1 &>/dev/nullģ>&1 redirects any command suffixed with >&3 to a new file descriptor which redirects out &1 (STDOUT). Is there a global parameter that disables stdout except from certain commands such as echo? However, if an error does occur I would still like to these to show. However, I would still only like to pass echo commands through and hide the output of every other command without the need of > /dev/null 2>&1. Luckily enough I have plenty of comments for command in hand so these can be easily converted to echo commands. Now I could carry on doing this with all Unix based scripts, but with the amount of lines of code I have it will certainly be a tedious job. try adding -help as a command switch and look for 'quiet' this should suppress the output, or just launch from GUI. Currently my scripts take the following form: (N.B the use of /dev/null 2>&1 is what I want to avoid using) echo -n "Starting foo. With any scripting I usually do, I like to tidy it up by using echo commands to let the user running the script know what's happening on screen and suppressing all output from executed commands using > /dev/null 2>&1. I have put a very large bash script together that installs packages and configures a LAMP stack etc.
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