I want to get all info about user from auth.log file, but when I use grep user /var/log/auth.log but instead of giving me all the information with user mentioned, it just writes to me Binary file /var/log/auth.log matches. It used to pick up the sentences with mentioned user, but now it doesn't.
Doesn't show the needed info from auth.log file when using grep
1.1k Views Asked by Lenton At
1
There are 1 best solutions below
Related Questions in LINUX
- How do I recursively find and replace only in files named index.php on Linux webserver?
- passing text with \n as one argument in shell
- kernel module does not print packet info
- How to send ESC/POS commands to thermal printer in Linux
- (x64 Nasm) Writeline function on Linux
- How do I set the Hive user to something different than the Spark user from within a Spark program?
- Default priority of thread with SCHED_FIFO
- Calling a python function with options from shell script
- How to split a directory into parts without compressing or archiving?
- Cross compile simple standard C program on Linux for Mac
- How to offload NAPI poll function to workqueue
- python netifaces - How to get currently used network interface
- Unexpected output from function
- mingw-64 conflicting declarations when cross-compiling
- Different behavior of async with Visual Studio 2013(Windows8.1) and GCC 4.9(Ubuntu14.10)
Related Questions in GREP
- Git > diffs filtered, show only certain changed classes/files
- Sorting unique elements column-wise in a text-file
- grep/sed replace no match with blank space
- find string including quotation marks using grep
- Use grep to extract the value from the file
- Grep string start with . or whitespace
- How to grep a string in a program?
- grep a string to another file
- Getting the first match with grep
- searching through text file in terminal
- how to remove two lines above after we find a match in a file in BASH?
- Match line not containing a pattern in BBEdit with Grep
- Change XML structure
- Using tail -f on a log file with grep in bash script
- git: identify all commits not complying with a pattern
Related Questions in AUTH.LOG
- interpreting the auth.log on a linux system, what qualifies as one login attempt
- Check for login activities of last 10 minutes (Actual time) in auth.log file?
- Doesn't show the needed info from auth.log file when using grep
- check-log plugin pointing to /var/cache/check-log/default/var/log/auth.log instead of /var/log/auth.log
- Reading auth.log files from a php file and displaying it on web page
- Querying auth.log for ssh attempts (disconnects that never authorized correctly)
Trending Questions
- UIImageView Frame Doesn't Reflect Constraints
- Is it possible to use adb commands to click on a view by finding its ID?
- How to create a new web character symbol recognizable by html/javascript?
- Why isn't my CSS3 animation smooth in Google Chrome (but very smooth on other browsers)?
- Heap Gives Page Fault
- Connect ffmpeg to Visual Studio 2008
- Both Object- and ValueAnimator jumps when Duration is set above API LvL 24
- How to avoid default initialization of objects in std::vector?
- second argument of the command line arguments in a format other than char** argv or char* argv[]
- How to improve efficiency of algorithm which generates next lexicographic permutation?
- Navigating to the another actvity app getting crash in android
- How to read the particular message format in android and store in sqlite database?
- Resetting inventory status after order is cancelled
- Efficiently compute powers of X in SSE/AVX
- Insert into an external database using ajax and php : POST 500 (Internal Server Error)
Popular Questions
- How do I undo the most recent local commits in Git?
- How can I remove a specific item from an array in JavaScript?
- How do I delete a Git branch locally and remotely?
- Find all files containing a specific text (string) on Linux?
- How do I revert a Git repository to a previous commit?
- How do I create an HTML button that acts like a link?
- How do I check out a remote Git branch?
- How do I force "git pull" to overwrite local files?
- How do I list all files of a directory?
- How to check whether a string contains a substring in JavaScript?
- How do I redirect to another webpage?
- How can I iterate over rows in a Pandas DataFrame?
- How do I convert a String to an int in Java?
- Does Python have a string 'contains' substring method?
- How do I check if a string contains a specific word?
Sounds like your auth.log has some garbage in it that is making grep believe it is binary, perhaps some UTF-8 encoded data.
Either way, grep has a switch to make it treat it as text anyway
grep -a pattern /var/log/auth.log