Trial not needing to pass -it to docker run and exec

.github/workflows/test.yaml

@@ -60,7 +60,7 @@ jobs:
       - name: Test vncserver
         if: always()
         run: |
-          container_id=$(docker run -d -it -p 5901:5901 test vncserver -xstartup /opt/install/jupyter_remote_desktop_proxy/share/xstartup -verbose -fg -geometry 1680x1050 -SecurityTypes None -rfbport 5901)
+          container_id=$(docker run -d -p 5901:5901 test vncserver -xstartup /opt/install/jupyter_remote_desktop_proxy/share/xstartup -verbose -fg -geometry 1680x1050 -SecurityTypes None -rfbport 5901)
           sleep 1
 
           echo "::group::Install netcat, a test dependency"
@@ -70,7 +70,7 @@ jobs:
           '
           echo "::endgroup::"
 
-          docker exec -it $container_id timeout --preserve-status 1 nc -v localhost 5901 2>&1 | tee -a /dev/stderr | \
+          docker exec $container_id timeout --preserve-status 1 nc -v localhost 5901 2>&1 | tee -a /dev/stderr | \
               grep --quiet RFB && echo "Passed test" || { echo "Failed test" && TEST_OK=false; }
 
           echo "::group::vncserver logs"
@@ -86,7 +86,7 @@ jobs:
       - name: Test websockify'ed vncserver
         if: always()
         run: |
-          container_id=$(docker run -d -it -p 5901:5901 test websockify --verbose --log-file=/tmp/websockify.log --heartbeat=30 5901 -- vncserver -xstartup /opt/install/jupyter_remote_desktop_proxy/share/xstartup -verbose -fg -geometry 1680x1050 -SecurityTypes None -rfbport 5901)
+          container_id=$(docker run -d -p 5901:5901 test websockify --verbose --log-file=/tmp/websockify.log --heartbeat=30 5901 -- vncserver -xstartup /opt/install/jupyter_remote_desktop_proxy/share/xstartup -verbose -fg -geometry 1680x1050 -SecurityTypes None -rfbport 5901)
           sleep 1
 
           echo "::group::Install websocat, a test dependency"
@@ -97,7 +97,7 @@ jobs:
           '
           echo "::endgroup::"
 
-          docker exec -it $container_id websocat --binary --one-message --exit-on-eof "ws://localhost:5901/" 2>&1 | tee -a /dev/stderr | \
+          docker exec $container_id websocat --binary --one-message --exit-on-eof "ws://localhost:5901/" 2>&1 | tee -a /dev/stderr | \
               grep --quiet RFB && echo "Passed test" || { echo "Failed test" && TEST_OK=false; }
 
           echo "::group::websockify logs"
@@ -117,7 +117,7 @@ jobs:
       - name: Test project's proxy to websockify'ed vncserver
         if: always()
         run: |
-          container_id=$(docker run -d -it -p 8888:8888 -e JUPYTER_TOKEN=secret test)
+          container_id=$(docker run -d -p 8888:8888 -e JUPYTER_TOKEN=secret test)
           sleep 3
 
           curl --silent --fail 'http://localhost:8888/desktop/?token=secret' | grep --quiet 'Jupyter Remote Desktop Proxy' && echo "Passed get index.html test" || { echo "Failed get index.html test" && TEST_OK=false; }