#(setlocal enableextensions enabledelayedexpansion
echo off
set "Node1=Node1"
set "Node2=Node2"
set "Node3=Node3"
set "Cluster=Cluster1"
set LOGFILE=C:\BatchLog.log
)
CALL:Main >> %LOGFILE% 2>&1
( ENDLOCAL
CALL :END
EXIT /B 0
)
:Main
CALL :Connect_Remote "%Node3%"
CALL :Print_NodeStatus
GOTO :EOF
:Connect_Remote
start winrs -r:%~1 cmd
TIMEOUT /T 5
ECHO Login to %COMPUTERNAME%
ECHO %DATE% %TIME%
ECHO.
ECHO %DATE% %TIME%
ECHO.
GOTO :EOF
:Print_NodeStatus
ECHO ***CURRENT STATUS OF SERVERS***
cluster.exe WINCLU01 node /status
ECHO %DATE% %TIME%
ECHO.
GOTO :EOF
:Error
EXIT /B 0 %ERRORLEVEL%
GOTO :EOF
I have a batch script that needs to run on another server locally ( 4th server) but same VLAN. It needs to check if the servers (node1, node2, and node 3) in the cluster is UP and running.
I have created subclass in my script:
:Connect_Remote
and
:Print_NodeStatus
After this part is run: start winrs -r:%~1 cmd
It doesn't continue to :Print_NodeStatus
What am I missing?
Related
I have one Windows 10 command prompt running and awaiting input, and I wish to automate continuous and live input with a second command prompt. I have gotten the second command prompt to extract the desired variable, and I wish to send it to the other command prompt that is waiting for input.
The "awaiting input" command prompt must run in real time because it is connected to Plink (not an SSH session so no use of the -m command here) which is connecting to a microcontroller. So it cannot be accomplished (at least I don't think) with function calls.
I see that it can be done in UNIX environments: https://askubuntu.com/questions/496914/write-command-in-one-terminal-see-result-on-other-one
Thanks in advance and please advise,
--A hopeful beginner
Batch code starts 2 piped processes, one for getting keyboard input and writing to a file, and the other reading the data written. Note there isn't a cmd window for each process, but there are two new processes running. You may use cmd /c or start if you need two consoles.
Does it help?
#echo off
set "pipefile=pipefile.txt"
if "%~1" neq "" goto %1
copy nul "%pipefile%" >nul
"%~F0" getInput >>"%pipefile%" | "%~F0" readInput <"%pipefile%"
echo(
echo(Batch end...
ping localhost -n 1 >nul
del /F /Q "%pipefile%" 2>nul
exit/B
:getInput
set "input="
set/P "input="<CON
echo(%input%
if /I "%input%" equ "EXIT" exit
goto:getInput
:readInput
setlocal enableDelayedExpansion
set/P="enter some data [EXIT to exit] "
for /l %%. in () do (
set "input="
set/P "input="
if defined input (
if /I "!input!" equ "EXIT" exit
set/P="enter some data [EXIT to exit] "
)
ping 1.1.1.1 -w 10 -n 1 >nul 2>nul & rem avoid processor load (may be removed)
)
Running two console windows
#echo off
set "pipefile=pipefile.txt"
if "%~1" neq "" goto %1
del /F /Q "%pipefile%" 2>nul
copy nul "%pipefile%" >nul
start "writer" cmd /c ^""%~f0" readInput ^<"%pipefile%" ^"
start "reader" cmd /c ^""%~f0" getInput ^"
echo(
Echo batch end...
ping localhost -n 1 >nul
goto :EOF
:getInput
set "input="
set/P "input=enter some data [EXIT to exit] "
echo(%input%>>"%pipefile%"
if /I "%input%" equ "EXIT" exit
goto:getInput
:readInput
setlocal enableDelayedExpansion
for /l %%. in () do (
set "input="
set /p "input="
if defined input (
if /I "!input!" equ "EXIT" exit
echo(!input!
)
ping 1.1.1.1 -w 10 -n 1 >nul 2>nul & rem avoid processor load (may be removed)
)
I have created the following batch file that makes Wait "| / -- \" animation. I want to use it during processing mysql restore database command mysql -u %DBuser% -p %DB% < "%thefile%" where thefile is the sql dump file path
#Echo OFF
setlocal EnableDelayedExpansion
for /f %%a in ('copy /Z "%~f0" nul') do set "CR=%%a"
SET p=-1
set num=1
set "st[1]=| "
set "st[2]=/ "
set "st[3]=--"
set "st[4]=\ "
if /i %p% lss 0 (
set p=2
call :LOOP
call :DoSomeThing
)
:LOOP
if /i %num% lss 4 (
set /a num=num+1
) else (
set num=1
)
<nul set /P "=Wait !st[%num%]!!CR!"
TIMEOUT /T 1 >NUL
GOTO :LOOP
:DoSomeThing
TIMEOUT /T 10 >NUL
echo Doing...
Here, :DoSomeThing is for testing purposes and It should be replaced or include the mysql command. I get the problem that :LOOP works for ever and there is no call to :DoSomeThing
I tried to call :DoSomeThing before call :LOOP but the LOOP started after DoSomeThing is finished so it becomes useless! Is there any way to make the DoSomeThing or the MySQL command works in the background while the animation wait loop works too?
EDIT: Some explanations added
In order to fulfill your request it is necessary to execute two threads simultanously, so one thread execute the mysql command and the other thread execute the looping wait animation. Both threads can be synchronized using a flag file that is created before mysql execution starts and is deleted after it ends, so the wait animation loops until the flag file is deleted.
The way to create a new thread is via start command, that may run a second Batch file that execute the mysql command and delete the flag file. However, in order to keep all the code in the same place, the start command may run the same Batch file (represented by "%~F0" in the code below). The key that allows this trick to work is a special parameter that indicate if the Batch file was re-executed from inside itself, so in this case the code just goto the section that execute the mysql command and delete the flag file.
#Echo OFF
rem If the Batch file was re-executed with the special parameter (second thread)
rem go to the section that execute the mysql command
if "%~1" equ ":DoSomething" goto %1
setlocal EnableDelayedExpansion
for /f %%a in ('copy /Z "%~f0" nul') do set "CR=%%a"
set num=0
set "st[0]=| "
set "st[1]=/ "
set "st[2]=--"
set "st[3]=\ "
rem Do here anything you want before the mysql command...
echo Doing something for 10 seconds...
rem Create the flag file
echo X > DoingSomething
rem Re-start this Batch file with the special parameter
start "" /B "%~F0" :DoSomething
rem Simultaneously execute the waiting animation
call :LOOP
rem Do here anything you want after the mysql command...
rem ... and terminate
goto :EOF
:LOOP
set /a num=(num+1) %% 4
<nul set /P "=Wait !st[%num%]!!CR!"
TIMEOUT /T 1 >NUL
IF EXIST DoingSomething GOTO :LOOP
echo Ending loop
goto :EOF
:DoSomeThing
rem Place here the mysql command
TIMEOUT /T 10 >NUL
rem Delete the flag file
del DoingSomething
rem And terminate the second thread
goto :EOF
So far I've been trying to make a continuous .bat file that will start the server file, read every line that comes down and if the response "Server has become unresponsive" then the bat will close the file and re-open(this needs to be done every hour or so and I'm not always at the computer)
I do believe this is the correct code but I need to double check with some tech-savy minds to see if it's correct.
#echo off
SETLOCAL DisableDelayedExpansion
FOR /F "usebackq delims=" %%A in (`"findstr rust_server/n ^^ "`) do (
set "myVar=%%A"
call :processLine myVar
)
goto :eof
:processLine
SETLOCAL EnableDelayedExpansion
set "line=!%1!"
set "line=!line:*:=!"
echo(!line!
Find /I /V "Unresponsive for 10"
taskkill /fi "WindowTitle eq rust_server*"
start /d "C:\Rust Server" rust_server.exe
ENDLOCAL
goto :eof
Any ideas/suggestions would be greatly appreciated.
#Echo off
Title SERVER RESTARTER (place with your rust_server exe)
color 1f
SET n=0
:Loop
SET /A n=n+1
echo Server Restarter
echo -----Restart Server Batch VERSION-----
taskkill /IM rust_server.exe
echo Opening rust_server.exe server again
rust_server.exe
if %n% EQU 60 (
exit
) Else if %n% LEQ 24 (
Goto Loop
I would like to make a simple batch application that does two things.
Asks the user to input a name, example "vega"
Runs "finger vega#mail.example.com" and displays the output of that command.
The following does the first thing, but I am not able to output the result from the finger.
#ECHO OFF
:begin
echo Enter the name of the user you are looking for:
set INPUT=
set /P INPUT=Name: %=%
finger -l %INPUT%#mail.example.com
pause
GOTO begin
Something like this maybe.
#echo off
setlocal
set INTERVAL=10
echo Enter the name of the user you are looking for:
set /P INPUT=
echo INPUT=%INPUT%
echo Name: %INPUT%
:LOOP
for /F "usebackq tokens=*" %%a IN (`finger -l %INPUT%#mail.example.com`) DO set OUTPUT=%%a
echo OUTPUT=%OUTPUT%
if "%OUTPUT%"=="something" (goto LOOPEND)
call :SLEEP %INTERVAL%
goto LOOP
:LOOPEND
goto :eof
:: -------------- Sleep function -------------------
:SLEEP
set /a SECS=%1
set /a SECS+=1
ping 127.0.0.1 -n %SECS% -w 1000 > nul
goto :eof
I created a .bat file with the below lines
cd C:\MyFolder
d:
findstr "Apple" C:\log.txt |findstr "red" > red_apples.txt
SLEEP 3600
GOTO START
When the bat is executed, the SLEEP is not working and the commands are running continously.
Is there anything wrong with the code? Please help !
I don't believe Windows has a sleep, you can emulate it with ping, as shown in this example chkwait.cmd script:
#setlocal enableextensions enabledelayedexpansion
#echo off
echo %time%
call :waitfor 20
echo %time%
endlocal
goto :eof
:waitfor
setlocal
set /a "t = %1 + 1"
>nul ping 127.0.0.1 -n %t%
endlocal
goto :eof
The call :waitfor 20 in the above script will wait for twenty seconds:
pax> chkwait
10:18:13.42
10:18:33.51
SLEEP does not exist in windows batch script. You would have create your own Sleep wrapper EXE and call that from the batch. Or use the clever trick from #paxdiablo above.