No more variables left in this MIB View (It is past the end of the MIB tree)
Un command the line in bold below group notConfigGroup v1 notConfigUser group notConfigGroup v2c notConfigUser view all included .1 view…
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postdrop: warning: mail_queue_enter: create file
[crayon-68634ebf9fad7796602377/] My challenge: I see a lot of error in apache error.log [crayon-68634ebf9fada591616958/] Let login as www-data: su -s /bin/bash…
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How to login to an account with “nologin” shell ?
We have some accounts such as postfix,apache .. these account has “nologin” shell, meaning you can’t sudo su – apache…
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InfluxDB 1.8 vs 2.0
Downsampling: 1.8: you can have multiple retention per database. 2.0: one bucket , one retention. you need to downsample to…
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Puppeteer – Filmstrip
The code below is to create filmstrip using Puppeteer
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Splunk: Python 2 addons for v8.
## Splunk: Python 2 Add-ons for v8 Splunk is one of the most popular platforms for searching, monitoring, and analyzing…
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InfluxDB: influxdb-relay vs influxdb-srelay
are primarily used as a relay to the actual influxdb. The free influx db does not provide the high availability…
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PHP: replace all bad words with some text
The following script will replace all bad keywords with *** . The keyword variable accepts multiple keywords, they must be…