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[bash.bashrc] Add reverse SSH script to bash.bashrc #5438

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Nov 24, 2020
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17 changes: 17 additions & 0 deletions files/image_config/bash/bash.bashrc
Original file line number Diff line number Diff line change
Expand Up @@ -56,3 +56,20 @@ fi

# Automatically log out console ttyS* sessions after 15 minutes of inactivity
tty | grep ttyS >/dev/null && TMOUT=900

# if SSH_TARGET_CONSOLE_LINE was set, attach to console line interactive cli directly
if [ -n "$SSH_TARGET_CONSOLE_LINE" ]; then
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if [ $SSH_TARGET_CONSOLE_LINE -eq $SSH_TARGET_CONSOLE_LINE 2>/dev/null ]; then
# enter the interactive cli
connect line $SSH_TARGET_CONSOLE_LINE

# test exit code, 1 means the console switch feature not enabled
if [ $? -ne 1 ]; then
# exit after console session ended
exit
fi
else
# exit directly when target console line variable is invalid
exit
fi
fi