Skip to Content

You can utilize systemd-logind configurations or set up a custom script to terminate idle sessions. Here are the two methods. We have verified on RHEL Linux. Using systemd-logind (For Systems with systemd) Edit logind.conf: Open the /etc/systemd/logind.conf file in a text editor. You’ll need administrative privileges to edit this file. sudo vi /etc/systemd/logind.conf Configure StopIdleSessionSec: …

Read More about 2 ways to automatically terminate idle sessions in a Linux system

The error message “SSL: SSLV3_ALERT_CERTIFICATE_EXPIRED” indicates that the server you’re trying to connect to has an expired SSL certificate. This can cause issues when accessing websites, using APIs, or connecting to any secure service that relies on SSL/TLS for encryption. Here’s a detailed guide on how to fix this error, step-by-step: Verify the Certificate Expiry …

Read More about Solution for “SSL: SSLV3_ALERT_CERTIFICATE_EXPIRED” Error: A Detailed Guide

In Linux, you can manipulate strings using various commands and tools. To subtract or extract parts of a string, you might use tools like cut, awk, or string manipulation in scripting languages like Bash or Python. Extract Characters or Substrings in Linux Let’s say you have a string “Hello World” and want to extract the …

Read More about 5 ways to Extract substrings in Linux

The Excel COUNTIF function is a powerful tool for counting cells that meet specific criteria within a range. Often overlooked is its ability to count cells not equal to a particular value. This functionality provides an efficient way to assess the number of cells that don’t match a specific criterion. Excel COUNTIF Function: Count Cells …

Read More about Excel COUNTIF Function: Count Cells Not Equal to a Specific Value

COUNTIF is a powerful tool that counts the number of cells within a specified range that meet a certain condition. It’s like asking Excel, “How many times does X appear within this group of cells?” Here’s how to use COUNTIF to count cells greater than a certain number in Excel: Syntax: =COUNTIF(range, “>number”) Steps: Open …

Read More about Excel COUNTIF function: count cells greater than a certain number

To find dates that are greater than today’s date in Excel, you can use the IF function combined with a logical comparison. Assuming your dates are in column A starting from A1, you can use the following formula in cell B1: =IF(A1>TODAY(), A1, “”) This formula checks if the date in cell A1 is greater …

Read More about how to find date greater than today’s date in excel