I have an install script that I want to save its output to a file, I have tried ./install.sh 2>&1 | tee /tmp/install.log it writes to the file, but my issue is this: script outputon console without tee script output on console and file with tee Loading layers info is not printed at all, neither on console nor file, any

issue when saving script output to file

I have an install script that I want to save its output to a file, I have tried ./install.sh 2>&1 | tee /tmp/install.log

it writes to the file, but my issue is this:

script outputon console without tee

Loading docker image Test  
aeb3f02e9374: Loading layer [=================================>]  75.27MB/75.27MB  
db978cae6a05: Loading layer [=================================>]  15.36kB/15.36kB  
c20d459170d8: Loading layer [=================================>]  3.072kB/3.072kB  
18a8dee8b021: Loading layer [=================================>]  402.6MB/402.6M    
cf2fcaf5666c: Loading layer [=================================>] 100.4kB/100.4kB      
Loaded image: test:latest

script output on console and file with tee

Loading docker image Test       
Loaded image: test:latest

Loading layers info is not printed at all, neither on console nor file, any idea why this happens?

Answer

Issue solved with:

script –return –quiet -c “./install.sh 2>&1” /tmp/install.log

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Answer