You can use tail command as follows:. More recent versions of tail as mentioned by twalberg use command:. And it is quite efficient, it will not read all file if it is not necessary. See my answer with strace report for tail.
The -f option is ignored if the standard input is a pipe, but not if it is a FIFO. Learn more. Retrieve last lines logs Ask Question. Asked 3 years, 11 months ago. Active 1 year ago. Viewed k times. I need to retrieve last lines of logs from the log file. Surabhi Surabhi 1, 2 2 gold badges 11 11 silver badges 12 12 bronze badges. This is mentioned in the manual: gnu. Active Oldest Votes. Steephen Steephen 9, 6 6 gold badges 25 25 silver badges 38 38 bronze badges.
Amitesh Amitesh 4, 27 27 silver badges 35 35 bronze badges. I know this is very old, but, for whoever it may helps. Sign up or log in Sign up using Google. Sign up using Facebook. Sign up using Email and Password.
However, these mobile trackers are not only monitoring the particular activities, but also help you in locating someone exact location.
At present, there are several different kinds of tracking software available at cheaper price on the app store. The youngsters and teenagers are highly used the mobile phones for various purposes.
But they do not understand the consequences of giving pressure and sometimes it may leads to bad habits. As a parent, they need to look out their children all the times. By simply using this software, they are able to track the full activities of children directly.
What If The Last Text You Sent Was The Last Message You Would Ever Send?
Once you get this software, you can install on your targeted, i. In addition to, you can also use this software to monitor your employees in a working atmosphere.
Every day, there are millions and millions of people can use the smart phones. Due to rapidly growing communication via the text and calls, people look for the best ways to spy the text messages without target their phone. At present, there are so many possible ways available to communicate, but not all the ways are good to use.
Even, the communication via the text messaging is one of the most famous types of communication in these days. Actually, this is an oldest form of communication, but simplest way too. However, it is very much possible to do with a great use of mobile monitoring software or spy text app. This kind of spying software or app can do any kind of activity remotely through a web. The major reasons to use the spy text app are given below:.
The MxSpy app is really an amazing tracking tool that comes with excellent characteristics. This type of tracking tool is very easy and simple to use. It enables the user to monitor the target phone without even installing anything. This spy app has included all the basic features such as track the GPS location, spy on text messages and ability to monitor the instant messages and so on. Moreover, this tracking tool also has the following excellent characteristics. Now, most of the spying or monitoring software comes with the fundamental characteristics, so the user will get a wise chance to spy on someone without even touching their device.
iPhone Text Messages and iMessages Disappeared, How to Get Back?
Today, everything is possible to do with the help of text monitoring apps. If you want to know how to hack a phone to read textsthere are three possible ways available that helps you to hack the text messages without even access to phone:.
Save my name, email, and website in this browser for the next time I comment. How to hack someones text messages without them knowing? How to hack text messages. Quick Navigation How to hack text messages. Part 1: Using Mxspy to hack a phone to read texts.
Steps to download and install the text message hack app - MxSpy. Key responsibilities of using text message hack app spy. Part 2: 3 Ways to Hack the text messages without access to phone. Reasons to use the SMS hacking software. Why use spy text app? Below are the easy steps to download and install the MxSpy app that include:. Download and install the application on the target phone.
Now set up an account.This document describes how to use the TPL Dataflow Library to write messages to and read messages from a dataflow block. The TPL Dataflow Library provides both synchronous and asynchronous methods for writing messages to and reading messages from a dataflow block. This document uses the System.
Dataflow namespace is not distributed with. To install the System. Dataflow package. Alternatively, to install it using the. You can also use the TryReceive method to read from a dataflow block, as shown in the following example. The TryReceive method does not block the current thread and is useful when you occasionally poll for data. The following example extends the first example by using Invoke to read from and write to the message block concurrently.
This example uses the async and await operators Async and Await in Visual Basic to asynchronously send data to and read data from the target block. The SendAsync method is useful when you must enable a dataflow block to postpone messages. The ReceiveAsync method is useful when you want to act on data when that data becomes available. For more information about how messages propagate among message blocks, see the section Message Passing in Dataflow.
This example shows how to read from and write to a message block directly.
Kafka: The Definitive Guide by Neha Narkhede, Gwen Shapira, Todd Palino
You can also connect dataflow blocks to form pipelineswhich are linear sequences of dataflow blocks, or networkswhich are graphs of dataflow blocks. In a pipeline or network, sources asynchronously propagate data to targets as that data becomes available. For an example that creates a basic dataflow pipeline, see Walkthrough: Creating a Dataflow Pipeline. For an example that creates a more complex dataflow network, see Walkthrough: Using Dataflow in a Windows Forms Application.
You may also leave feedback directly on GitHub. Skip to main content. Exit focus mode. Is this page helpful? Yes No. Any additional feedback? Skip Submit.
Send feedback about This product This page. This page. Submit feedback. There are no open issues. View on GitHub.We need to soon so I can let go my anger. Tell me when we will t. Tell me when we will.
Tell me when we will th. You can be mad at Taylor if you want. That has little to do with whats about to happen to you. We warned your ass! Tell me when we will thx. Fuck ur neighbor next door plz, so she can move her ugly ass around, and stop being thirsty for mine. Lata clown. Dave showed us all a pic of Haley giving him head,and she swallows a load,big ass.
WTF Justin!! I kno it aint cuz of me it gotta b u cuz u do the most. SHe pretends lovefor u. U eat food stamp w her son booger? Lol tinye tiny dick. U messin with your ugly bm you will never learn cheater. All bad karma will come 2 u cheater.
How to: Write Messages to and Read Messages from a Dataflow Block
U suck I fuck. You can suck me when I pull it out. Did you have fun tonight see being nice you get big things just remember that how does your Nanny feel. Tell Bob what you want done to your pussy how ymany inches you want and how thick you want it. BW: Requesting a copy or photo of CW receipts dated please, if you can find them. Or just give me a few more months or until her dad runs me out and you can have my leftovers Lmao. I have it MADE! Gonna milk this cow as long as I can.
Hi my name is Rakwon. My 14 yr old gf has to buy me food and clothes because Im a broke ass nigga! I sent it to her so if she dont b talkin to u now u kno y.WhatsApp, one of the most widely used instant messaging apps, rolled out "Delete for Everyone" feature recently. But do deleted messages really disappear from the phone?
A new report claims that WhatsApp messages that are deleted are actually still on the device and can be easily accessed. Spanish Android blog Android Jefe has claimed that deleted messages are present in the notification log of the device.
It adds that the recipient can easily access the deleted messages regardless whether it has been deleted from sender's end. So, it's just a matter of entering that record to see the messages that the other person deleted," the blog said. Of course you must realise there are privacy implications about giving a third-party access to all your notifications.
There are a few limitations, however, as only the messages that have generated a notification on the device, and have been seen or interacted withcan be retrieved. In this case, interaction also refers to swiping away the original notification, whether in the notification bar or a floating message - in which case you've also probably seen at least a part of the original message when swiping away.
The notification log only saves the messages on the device until it's restarted. Once restarted, we noticed that the log was cleared. Moreover, the method has a restriction that only the first characters of the deleted message will be visible. The feature is available only for users running Android 7. Users can only retrieve text which means any kind of media file cannot be recovered. This is not the first time that reports of retrieving deleted messages have surfaced.
Jonathan Zdziarski, iOS expert, last year has claimed that WhatsApp saved chat logs on the device despite it being archived or deleted. Of course, if you've swiped away or seen a message - which is what's required in the case of Android Jefe's notification log exploit - the ability to read it later after it's been deleted is not really a loophole.
One of the biggest use cases of the Delete for Everyone feature has been when a user send a message to the wrong chat, or if the message sent contains a mistake.
It is the latest feature added to WhatsApp in a long list of features introduced this year, and is biggest change to the chat app since blue ticks aka send receipts. For the latest tech news and reviewsfollow Gadgets on TwitterFacebookand subscribe to our YouTube channel.
Deleted WhatsApp messages someone sent you can be read using a third-party app. WhatsApp "Delete for Everyone" can be thwarted The deleted messages can be accessed via notification log The method requires a third-party app or a widget. How to read deleted WhatsApp messages someone sent you The blog explains that anyone can access deleted WhatsApp messages sent to them via a third-party app named Notification History which can be downloaded via Google Play.
After downloading the app, users will have to search the message in the Android notification log. Those users who are using third-party launchers like Nova Launcher it's even easier. The notification log can be accessed without the need of an additional app.
You can then access the system's notification log. On stock Android, a Settings widget can give access to the notification log as well. Gadgets Staff Email Staff The resident bot. If you email me, a human will respond. Web Stories. Tech News in Hindi.Read on to know why messages disappeared. And get some potential methods to retrieve them back to your iPhone.
This may happen after an iOS update, device restart, or after an iCloud sync. So why did the text messages disappear? Therefore, some messages disappeared. Surely, iCloud server issue will also make you fail to restore messages from iCloud backup to your iPhone. In this situation, you need to restore your iPhone again from backup to get back your lost data, including the disappeared messages.
So you need to choose the correct iPhone backup based on data, size and operating system, and then restore your iPhone again. If you have backed up your device before, and the messages were disappeared after last backup time, you are able to get back your missing messages from iCloud backup. But you should immediately disabled iCloud auto backup for preventing another backup to auto replace the messages on your iCloud backup. Free Download. Step 5 Preview the messages and messages attachments backed up in iCloud backup.
For people who have ever backed up iPhone to iTunes. So you can restore iPhone to get lost data back. Step 3 Select the backup you plan to restore, click button to scan this backup. If you find your iPhone messages disappeared after iOS update, it means iOS update caused this problem, and you may also lose other iOS data during updating to new iOS, like photos, contacts, etc.
Here are some related posts you may like:. Then next, you are suggested to do something to avoid this happen again, preventing messages from automatic deletion or missing without reasons. These backups will be a great helper when necessary.
Except restoring, syncing or updating will make your iPhone messages disappeared, some other inexplicable reasons also can lead to this problem. For example, one of our users told us, he just restarted his iPhone, and then all his messages disappeared from iPhone.
To prevent any unexpected data loss, we strongly suggest that you should back up your iPhone regularly, and back up your iPhone with iTunes and iCloud, instead of either of them. By the way, turn on iCloud Back Up, it will back up your iPhone automatically when it is connected to Wi-Fi and power source.
And as you can see from above. Product-related questions? Joy Taylor Last Updated: Mar. Part 1. Part 2.It is not advisable to spy on other people but if you have real concerns about what someone is doing on their phones, the information they are sending and receiving, then there are a few ways you can see someone else's text messages. In addition to parental monitoring purpose mentioned in the above question, there are many other situations where you need to read other's phone text messages, like monitoring employee's activities, catching a cheating spouse, etc.
There are ways to get the job easily done even without having their phone, and the steps are discussed below. Is it possible to view text messages on someone's iPhone without accessing it? The answer is a big Yes! It can be used to read iPhone data that is stored on backup files. Due to the fact that Apple recommends making a regular backup of iOS devices, you will be able to check most of text messages using D-Back. Below is a step a step guide. Step 1.How to Hide Last Seen Status & Read Messages Without Sender Knowing on WhatsApp on iPhone XS
After that, launch the software, click on 'Recover from iTunes' and select 'Start'. Step 3. Choose the iTunes backup you want to access and click 'Scan'. Wait for the process completes, and you will be shown the available text messages from your iTunes backup. If you want to, you can also export the scanned text messages to computer for later review. This is how iMyFone-Back works to see someone's text messages. More than that, this app also allows you to check instant messages from WhatsApp, Line, Viber, Skype and more.
As you can see from the steps, the whole process doesn't require the use of the target iPhone. If the text messages you want to track is stored in iCloud backup, don't worry, as iMyFone D-Back also supports extract data from iCloud. For this feature to efficiently work, you will need to have the same Apple ID and password, then follow the steps below.
Step 2. Select the files you wish to read - 'Messages' and then sign in your iCloud account iMyFone does not retail personal details such as this. The iCloud backup made for iOS 13 is also supported.
You will be shown all your backup files and then, you can select which you will like to scan. Step 4. Once the scanning is done, you can read all the messages from iCloud.
If you want to save some of them, just select the files and click 'Recover'. Your files will be downloaded in a few minutes. For iPhone users, there is a shortcut to read someone else's iMessages, by signing in the same Apple ID on your device.
Apple's unique file sharing system will make it possible to receive text messages meant for others.