下面是一部分代码, 想咨询下 最终echo 到屏幕上的$output 都有什么内容?
output=$(
expect << EOD
log_user 1
spawn ssh $user@$host -p 22
expect "*password:*"
send "$pwd \r"
expect "*AB-1:~> "
send "ls -l $targetDir/*.gz \r"
expect "*AB-1:~> *"
puts $expect_out(buffer)
send "exit \r"
expect eof
EOD
)
log "DEBUG" "$output"
pkgList=$(echo "$output" | sed -n '/ls -l/,/^exit/p' | grep -v '^oss_user@AB-1' | grep -v '^exit' | awk '{print $NF}' | awk -F/ '{print $NF}')
log "INFO" "pkgList: $pkgList"
echo $pkgList