How to Print All columns From the nth to the Last?
I often see a log where I want to print sequential columns in the log for a purpose. Problem How to print all columns… Read More »How to Print All columns From the nth to the Last?
How to Display Linux Applications Using the Most CPU and Memory With a Bash Script?
I have some Linux servers used to run some of the necessary applications in the office. But occasionally, I can’t reach certain servers due to… Read More »How to Display Linux Applications Using the Most CPU and Memory With a Bash Script?
How to Read a File Line by Line on Linux?
I have a file containing many IPs that I want to ping the rest of the IPs. Problem How to read a file line… Read More »How to Read a File Line by Line on Linux?
How to Get The Value Between Two Special Characters on Linux?
I need to get a value between 2 special characters I use for my other purposes in the log file on the Linux server. … Read More »How to Get The Value Between Two Special Characters on Linux?
How to Make a Tool Like Molly-Guard Using a Bash Script?
The previous article explained how the Molly-Guard tool can protect Linux servers from accidental reboot or shutdown commands. Unfortunately, this tool is only available on… Read More »How to Make a Tool Like Molly-Guard Using a Bash Script?
How to Check a Public IP in the Spam List Using a Bash Script?
The previous article explained how to see the status of a public IP, whether it is indicated as spam or not, using a PHP script.… Read More »How to Check a Public IP in the Spam List Using a Bash Script?
How to Check a Public IP in the Spam List Using a PHP Script?
The spam list is a list of public IPs that spread spam based on the analysis made by various institutions (DNSBL or Domain Name System… Read More »How to Check a Public IP in the Spam List Using a PHP Script?
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