To apply the sort command to an array, we format it with newline separation using the printf command. Piping this formatted output to sort organizes the list effectively. $ printf "%d\n" "${numbers[@]}" | sort -
grep "KernelPageSize: 2048 kB" /proc/[[:digit:]]*/smaps | awk {'print $1'} | cut -d "/" -f3 | sort | uniq [Step2] Use the following command to calculate the size of the hugepage used by a specified process, assumption that HugePage size is 2048 kB, the output unit is ...
If you want to remove the port number from the IP address, split the field into an array "a" using "." (period) as the delimiter, then print the first 4 elements separated by a literal "." (period) awk array to remove port number ...
Excel in Nginx quickly by learning to use its most essential features in real-life applications. Learn how to set up, configure, and operate an Nginx installation for day-to-day use Explore the vast features of Nginx to manage it like a pro, and use them successfully to run your website...
Sort command is helpful to sort/order lines in text files. You can sort the data in text file and display the output on the screen, or redirect it to a file. Based on your requirement, sort provides several command line options for sorting data in a text
a[$1]: create an element in the array (a) with the value of the first column ($1) as the key next: continue to the next line in the input file IfNR=FNRis false, thenawkexecutes!($1 in a). This script means that if the value in the first column of the second input file doe...
I did my best to make this handbook a single and consistent. Is organized in an order that makes logical sense to me. Of course, I still have a lot to improve and to do. I hope you enjoy it, and fun with it. Before you start, remember about the two most important things: Do no...
When Docker installs on a machine, it asks the user for root privileges to finish its installation process after you start it the first time. In our environment, we decided that it's best users don't need to enter any sort of credentials to finish the installation of an ...
This is where the second constraint comes in payer = signer is used to pay the rent for the account creation. What is rent? For you to store data on Solana, you must pay a sort of deposit. This incentivizes the validators to store your data. If not paid, your data will be pruned ...
nElements serves to keep the size of an array. We create array ptrArray with right amount of places in memory. The function intakeOfElements will provide the input of the elements. This function will sort the array as well. After the elements are sorted, we call the function calculateMedian...