Android在用运行logcat的时候，会出现上面错误，是因为adb端口5037被占用了，运行如下脚本之后，再也不会担心出现同样的错误了。 原理是通过netstat命令找到占用5037端口的进程号，然后kill该进程号，最后在运行logcat命令就ok了。
### Solve the problem: "adb server is out of date. killing" ### Must input a string ### Example: ./logcat.sh adb function help_print(){ echo "################################################" echo "" echo "######## Please Input a String For Search.." echo "######## Usege: $0 Logcat_string" echo "" echo "################################################" } ##### main ### If have a Input String for logcat #if [ ! -n "$1" ]; then #if [[ "$1" == "" ]]; then # Be carefull, have a space if [[ ! $1 ]]; then help_print exit fi adb_pids=`netstat -anp|grep '5037'|awk '{print $7}'` echo $adb_pids ### get adb's pid num for pid in $adb_pids; do echo ${pid%/*} # trunck the left string if [[ "$pid" == +([0-9]) ]]; then PID_ADB=${pid%/*} echo "killing adb pid=$pid" ### if have pid num ,kill adb's pid, else logcat if [[ $PID_ADB != '' ]]; then kill $PID_ADB fi fi done adb logcat|egrep $1 --color