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Questions tagged [timestamp]

The tag has no usage guidance.

-4
votes
1answer
35 views

What does it mean in log file: month: 1432

I came aross a log format (from a data management product called Immuta) in Json which shows: { "id": "5cbe96c0-70fa-11e9-996b-21bef380b159", "dateTime": "1557255621161", "month": 1432, ..... } ...
0
votes
0answers
23 views

Can azure data factories use timestamp as a watermark?

I am trying to create a lookup in an azure data factory pipeline that extracts a max(timestamp) from a sql server on premise database and pass it to a copy data activity, but I can't seem to get it to ...
1
vote
0answers
29 views

Convert absolute time in log lines to relative intervals

Given a normal text-format line-oriented log file with timestamps in absolute form, is there any convenient tool that converts them to relative time-intervals? e.g. 2019-01-11 19:31:35 UTC LOG: ...
8
votes
2answers
199 views

linux system time temporally jumps

I saw a strange system time changing behavior in some (hardware) servers: in /var/logs/syslog, the date time preceding each log message sometimes change to a random one and gets back to normal in the ...
-1
votes
1answer
29 views

Get client time on Apache server

I actually have two questions: 1) The timestamp in Apache error.log file is client's time or the server's? 2) If I connect to the server via command line and execute the command HEAD / HTTP/1.0, ...
1
vote
1answer
60 views

Is GNU tar incremental backup reliable if ext4 is mounted with noatime?

My system is running on SSD on top of LVM logical volume, formatted to ext4. I'm using noatime option at my fstab for this partition. I'm going to do incremental backups of system partition using LVM ...
1
vote
1answer
74 views

No timestamp on standard error

Using fping and redirecting stout and stderr to the same file. fping -lDf IPlist >IPoutput 2>&1 The "host unreachable" error messages in the file have no timestamps. How do I get ...
0
votes
0answers
332 views

HTTP Proxy excessive connections in TIME_WAIT, high CPU

We are experiencing a high level of connections entering the TIME_WAIT state on our proxy server during a time window that produces bursty traffic - tens of thousands of connections every minute for ...
2
votes
2answers
437 views

How does one keep a file's timestamp (date modified) after a logrotate?

Title says it all, I have a log rotate set up daily for some rather large log files. Sometimes we can generate 3 of these a day, sometimes we only generate 1, they're each about 500MB. Is there a way ...
0
votes
0answers
103 views

Does Authenticator Timestamps in Kerberos Tickets from Active Directory have Microsecond Granularity?

We have a problem with false positives in Kerberos replay detection. It happens more often than we would expect. Our KDC is Active Directory. I have come to suspect that the timestamps in the ...
-1
votes
1answer
410 views

How to change Tcp timestamp value?

The question is straightforward and simple. I want to know how to change the value of tcp timestamps manually in windows. I know how to disable them but i want to know the process of changing tcp ...
-2
votes
3answers
365 views

Incorrect Ubuntu server time [closed]

I use 14.04.1-Ubuntu. When execute date in command line, I get time which about 1 min different comparing Greenwich Mean Time or other source. I synchronized it using sudo ntpdate -s time.nist.gov few ...
3
votes
1answer
66 views

Does 'right clicking on the file' update its last access time?

I am checking file's last access time using GetFileTime, It works. But it even gives me the time the time I last right clicked on it, is this expected ? but it doesn't show up in Accessed: field in ...
-1
votes
1answer
4k views

Get remote system time from ICMP timestamp

I read from an article that ICMP Timestamp can be used to determine system time so I tried hping3 192.168.1.x --icmp --icmp-ts -V. The output shows len=46 ip=192.168.1.x ttl=xx id=xxxx tos=0 iplen=40 ...
2
votes
1answer
618 views

rsyslog: How do I split the events in a log file into separate files if it contains a keyword?

I'm receiving syslog data in a .log file. That file contains two types of events. An event that only contains the syslog datetime stamp and an event that contains the syslog datetime stamp and a "...
0
votes
1answer
810 views

hping3 not returning tcp timestamp

A recent pentest revealed that the TCP timestamp option was enabled. I have tried to reproduce the pentesters' result using hping3 --tcp-timestamp -S -p 80 xx.xx.xx.xx but the tool never returns. ...
1
vote
1answer
721 views

Timestamp comparison on AIX without date -d

I have a bash script on AIX 7 that runs a database query and the output I get is a timestamp in the following format: 201607130319. Now I would like to compare the timestamp with current time (date +%...
3
votes
1answer
100 views

Interpreting timestamp format on iDRAC servers

The timestamp format on the DELL iDRAC format I have is the following: 20160714195526.000000+000 20150325225105.000000+000 20150311200640.000000-300 How should I interpret it (I want to parse it to ...
0
votes
1answer
3k views

MONIT: Monitoring logfile on counting and changes of timestamp

I want to monitor a logfile and I am only interested in the "Received new block" lines. I need two different scripts to monitor The height, which should always be one number higher then the height in ...
0
votes
1answer
40 views

Wanting Cifs / Samba to restamp times with server-time for “mv” commands

Short background I have built a small cluster of linux machines and been creating and running scripts for distributed computing. After having gotten some basic things up and running now I'm tuning ...
0
votes
0answers
714 views

Use of PTPd on RedHat/CentOS

I need to create a reliable and accurate synchronization between two CentOS 6 machines connected through a direct Ethernet connection. I've seen that on Linux several implementation of the IEEE 1588 ...
3
votes
2answers
904 views

How do I identify an Authenticode timestamp vs. an RFC 3161 compliant timestamp?

When signing code with Microsoft's Signtool, there are a couple different options when specifying a timestamp URL, /t and /tr. /t can specify an Authenticode timestamp URL and /tr is supposed to be ...
3
votes
1answer
1k views

Logstash event @timestamp adjustment

I have standard Windows IIS log files with event date/time stamp information and timetaken (in milliseconds). I would like to be able to adjust the event time (@timestamp) by subtracting the "...
1
vote
0answers
94 views

server large jiffies during boot(Calibrating delay loop…)

The server behaves abnormal, I checked the dmesg log , found the jiffies is very large during boot, between Detected cpu and Calibrating delay loop.. reboot the server does not solve the problem. ...
3
votes
1answer
4k views

Can nginx log time in ISO 8601 format, but include milliseconds?

We have Nginx as a reverse proxy in front of Tomcat. Both of them log access with ISO 8601 timestamps, but tomcat adds in milliseconds (which is part of the standard). So if Nginx gets a request and ...
0
votes
2answers
46 views

Compare the time stamp of Suse linux

I am try to compare the two time file based on their modify/lastchange time stamp & then copy the file to some folder code below #!/bin/sh cd /sapmnt/audit/ echo $PWD t1= stat -c %z audit....
0
votes
1answer
437 views

Kibana: Timestamp field looks different from the Table and JSON fields in the UI

From the combined screenshot can you tell why there is a difference in timestamp for a log entry in different views in Kibana UI. Update: My timezone is +5:30 GMT, but I need the logs to show up ...
0
votes
1answer
280 views

How to append unix timestamp to each line output file

I'm running the following command and storing the stdout into a text file. I need to add unix timestamp to each line output file to figure out start and end time of each operation. $ ./bin/ycsb load ...
2
votes
0answers
156 views

Apache directory listing show seconds in “Last modified” (full time)

Is it possible in Apache Directory listing to show full time, including seconds in "Last modified" column? Can I change the format of this timestamp?
2
votes
3answers
1k views

What is timestamp format of iptables recent proc-file?

I want to understand meaning of records in /proc/net/xt_recent/ip_list file (which is created by recent extension of iptables), e.g: src=127.0.0.1 ttl: 128 last_seen: 4298627364 oldest_pkt: 3 ...
4
votes
1answer
2k views

Adding timestamps to supervisord logs

Is it possible to let supervisord add timestamps to the outputs in stdout_logfile and stderr_logfile? I couldn't find it anything about that in the documentation.
0
votes
0answers
1k views

Timestamp response behaviors in different tools

I was testing out icmp time stamp response on one of my servers using ping and hping3. Here is result of hping3 # hping3 --icmp-ts x.x.x.x HPING x.x.x.x: icmp mode set, 28 headers + 0 data bytes ...
0
votes
1answer
445 views

Wrong date/time in dmesg

we have this strange issue. We use perl script for human-readable time-stamp in dmesg (taken from http://linuxaria.com/article/how-to-make-dmesg-timestamp-human-readable) and I also tried this one ( ...
0
votes
1answer
373 views

Rsync : copying over timestamps only by filename

I'm trying to do almost the same in this question: Rsync : copying over timestamps only But in this case, some os the files were already modified... There is any way to change just the timestamp ...
5
votes
2answers
11k views

Block ICMP timestamp & timestamp reply with firewalld

OS: CentOS 7.0 Per the results of a security scan, it has been suggested that we block ICMP timestamp & timestamp reply messages using the firewall (CVE-1999-0524). I've used firewalld to set up ...
1
vote
1answer
2k views

Linux clients can't connect, server and TCP Windows Size / Timestamps issue

We have a problem that a number of clients (all linux Ubuntu) are sometimes not able to connect to a remote server over SSH. If the problem occurs, Windows clients don't have that problem and can ...
0
votes
1answer
184 views

sshd log file entries from the past mixed in with currently occurring entries [duplicate]

I have sshd log entries from the past seemingly randomly mixed in (in time) with the presently occurring log entries. No remote hosts log to this server, rsyslog serves only this box. External ...
0
votes
2answers
161 views

Forensics on tons of file changes [closed]

It has come to my attention that my CentOS 5.6 5.11 VPS has over 16,000 files with a timestamp during a 3-day period in September this year. I can't figure out why that is, as I did not log in via SSH ...
1
vote
1answer
58 views

Why is find not excluding old files?

I want to copy all gzipped files from my apache logs that were created less than 43 days ago. As a test, I simply listed my files from find: sudo find /var/log/apache2/ -mindepth 1 -ctime -43 -name "...
1
vote
1answer
12k views

How to disable windows server 2008 timestamp response

Posted this question on stackoverflow but then got instructed to post it here: I was using Rapid7's Nexpose to scan one of our web servers (windows server 2008), and got a vulnerability for timestamp ...
0
votes
2answers
405 views

keep in tar.bz2 original directory datetime

I'm looking for a solution to create a tar.bz2 file and keep the original folder timestamp. My solution is "touch -t {original timestamp}" file.tar.bz2 manuel@mfpanzuela:~$ ls -la drwxrwxr-x 2 ...
9
votes
1answer
3k views

No response to some SYN packets when timestamps are enabled

I have a TCP server listening on a machine ("the server") running Ubuntu 12.04.3 (kernel 3.8.0-31-generic). It receives connections from 2 different client machines. Machine A is running Ubuntu 12.04....
5
votes
1answer
8k views

How can i manipulate the find command to “find” the directories the “found” file is in?

So i'm trying to use the find command to find all files in my system with mtime -x. It does this but it does not "find" the directories of the file. find . -mtime -2 -exec rsync -av {} /destination/ ...
1
vote
0answers
308 views

DNS Timestamps don't appear to be updating since enabling Secure Only Updates

We have a Windows Server 2008 R2 Active Directory Domain. There are 4 domain controllers each running DNS with a Active Directory-Integrated zone. There are 2 member servers running DHCP with Name ...
3
votes
1answer
1k views

batch - File last modification time with seconds

I want to know when a file has been modified for the last time. I can get these infos using the following batch script: FOR %%i IN (myfile) DO SET modif_time=%%~ti The problem is how to get the ...
3
votes
1answer
944 views

How do I make rsync also check ctime?

rsync detects files modification by comparing size and mtime. However, if for any reason, the mtime is unchanged, rsync won't detect the change, although it's possible to spot it by looking at the ...
3
votes
4answers
1k views

Disallow -p on sftp

We have a server that acts as a "dropbox" for (outside) users to upload data to us over sftp/ssh. We need to process these files (gpg decrypt, unzip, etc) as they come in. In the past, we simply ...
-1
votes
4answers
3k views

rsync files newer than last rysnc run

I'm trying to get rsync just to sync files that have changed and or been created since it's last run. This is an attempt to stop my NAS servers disks from spinning up every time rsync runs even when ...
1
vote
2answers
23k views

How to view specific interval of timestamp in huge log file?

How to view what happened to server in specific time period and specific date? For example: I want to see what happened 23.03.2013 from 6-8am i want to use command line, maybe cat+grep+sort ? log ...
1
vote
2answers
105 views

Download and save a file with proof that it was downloaded from a specific server/url on a specific date?

Assuming the file was downloaded over http is this possible? I'm guessing there could be some way to do it using a hash and a timestamp however I'm not sure how you could prove nothing was tampered ...