%echo /data/local/tcpdump-p-vv-s 0 -w/sdcard/ Capture.pcap >> %p%adb Shell%p%del%p%PauseRun commands in Linux shell using batch fileI need to is able to run the following commands on a rooted Android phone connected to my PC:-O rw,remount/777 /system/app/exitexitAnd then I need to execute the following command on my PC:ADB push: \bin\myapp_signed.apk/system/app/And finally, I need to does some clean up and
For example:
/** Run the Linux Command and return the execution result. */Public static String exec (String [] args) {String result = ""; ProcessBuilder processBuilder = new ProcessBuilder (args); Process process = null; InputStream errIs = null; inputStream inIs = null; try {ByteArrayOutputStream baos = new ByteArrayOutputStream (); int read =-1; process = processBuilder. start (); errIs = process. getErro
Code run Time measurement method under Windows platform:One: Millisecond level GetTickCount ()#include Second: Seconds-level time ()#include Three: Microsecond level QueryPerformanceCounter (end)#include Time measurement method under Linux platform:One: seconds C language Library function time ()Second: microsecond C language library function Gettimeofday ()itself time consumption of about 3MSThree: nanosec
Monitoring is typically implemented through scripting, and regular detection is performed using timed tasks.1. PortsLocal: Ss,netstat,lsofRemote: TELNET,NAMP,NC2. Number of local processesFor example:Lsof-i:80|wc-lPs-ef|grep nginx|wc-lNmap 192.168.220.139-p 80|grep open|wc-l3. View HTTP return codesReturn 200 is normal.[~]# curl-i-s-w "%{http_code}"-o/dev/null 127.0.0.1200[~]#4. How to impersonate a userWget,curl commandUse short program detection, for example: using PHP to write a program that
Related commands: , BG, FG, jobs, screen
* ***************** From freelamp.com *****************Suppose you findProgramIt takes a long time, but you need to do other things, you can use ctrl-Z to terminate the program, and then you can see the system prompt:[1] + stopped/root/bin/rsync. ShThen we can schedule the program to the background for execution: (the number following BG is the job number)# BG 1[1] +/root/bin/rsync. Sh Run the jobs command to
Copy dvrrdk to/usr/local/dvrrdk_03.00.00.00/target/rfs_816x and rename it DVR.
For example, after completing the QT environment configuration (refer to the LZ article above), open qtcreator "file"-> "open file or project"
Select the. Pro file to open the project. Click "project" and set it as follows:
"Tools"-> "build and run"
"Linux device"
Compile after setting
Copy the generated executable file
Php + Uploadify has been installed and configured in win7 and can run normally. However, in linux, PHP cannot be uploaded. I am using the YII Framework, which should have no effect.
/* Uploadify background processing method */public function actionuploadify () {// sets the upload directory $ path = ". /uplode/video/"; // $ _ FILES is empty here if (! Empty ($ _ FILES) {// Get the uploaded temporary file s
UploadHDFsup //2, using our earliestPom.xmlconfigured in themavenplug-in, onSparkEngineering for Packaging //3, will be packaged after theSparkEngineeringJarpackage, upload to the machine to execute //4, writingSpark-submitScript //5, ExecutionSpark-submitscripts, submittingSparkapply to cluster execution sparkconf conf = new sparkconf (). Setappname ("Wordcountcluster"); Javasparkcontext sc = new Javasparkcontext (conf);Javardd javarddPrivate static final long serialversionuid = 1L;@OverridePu
Refer to the code found on the Internet, did not expect the difference is so big, there is a project to 50GB~70GB code, 260 keywords to do scanning, need a relatively fast solution.
[gzhy@nearby stat]$ wc -l 1
234033 1
[gzhy@nearby stat]$ perl 1.pl
cost 1 seconds
zjtel : 32606
[gzhy@nearby stat]$ perl 2.pl
cost 111 seconds
zjtel : 32606
1.pl
#!/usr/bin/perl
my $time=time();
open(file,"1");
while(
2.pl
#!/usr/bin/perl
$time=time();
$count=`grep zjtel 1 | wc -l `;
$time
#! /bin/sh# chkconfig:2345 # Description:jenkins .... # This script would be executed *after* all the other init script S. # You can put your own initialization stuff in here if you don ' t # want to do the full Sys V style init stuff. #prefix =/home/lanmps/jenkins#nohup $prefix/start_jenkins.sh >> $prefix/jenkins.log 2>1 Here comes the wind. jenkins_root=/home/lanmps/jenkinsjenkinsfilename=jenkins.war# Stop Method stops () { echo "stoping $ Jenkinsfilename "Ps-ef|grep $JENKINSFILENAME |aw
Switch to Oracle UserSu-oracle #目录转到oracle用户的HOME下, together with the user's shell to switch, only the environment variable that switches Shell,path is valid. Su only switches identities, and the shell environment is still the original user's shell environment./********************************************/1.1 Do not log into the sqlplus environment.Sqlplus/nolog1.2 Connecting usersSql>connect username/[email protected]_servicename# Local connection can omit network service name1.3 Turn off DB in
[ENews message] According to the CNET News website, in order to make users more popular with their Power processors, it plans to announce a brand new cheap series of servers called OpenPower that can only run Linux on July 15, September 13.
According to sources familiar with the program, the OpenPower server product uses a Power5 processor, but can only run
Last night, at pm, Beijing time, Microsoft // Build2016 Developer Conference kicked off at the moskon Exhibition Center in San Francisco. At this conference, Microsoft and the parent company of Ubuntu, Canonical, jointly developed a super secret project to bring Ubuntu's userspace to Windows 10. According to the on-site information of the Conference, you can now directly run Linux on Windows 10
Last night,
programs except the programs under the ps command terminal.
Ps uses the program signal format to display the program status.
When listing programs in ps, it includes interrupted subroutines.
Ps-t
Ps u displays the program status in user-based format.
Ps x shows all programs, not distinguished by terminals.
The most common method is ps aux. Then, use the grep command in the pipeline to filter out specific processes, and then perform operations on specific processes.
Second,
This article will explain how Linux runs a program in the background, as well as the boot mechanism and if the setting starts up, it also provides some references.
First of all, how to run the background, the exact gesture terminal closed after the end of the process started in the terminal.
We all know that Linux programs are in the terminal unit. If a program
init execution mode, perhaps this init is a static program, it can complete our embedded application of the specific task, it does not have to consider inittab, here can adopt more flexible measures.2. Add a startup script under/ETC/INIT.DIn general, most Linux operating systems use scripts under/etc/init.d/(or/ETC/RC.D/INIT.D) to configure the application to start automatically.For example, in some Linux
First, why do you want to make the program in the backgroundThe procedures we calculate are very long, usually a few hours or even one weeks. The environment we use is to connect remotely to a Japanese Linux server using Putty. So the following three benefits of running the program in the background: 1: Whether the shutdown of our side does not affect the Japanese side of the program run. (not as before, we
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