Arul John

Arul John latest updates from aruljohn.com https://aruljohn.com https://aruljohn.com/i/logo.pngArul Johnhttps://aruljohn.com en-us Copyright 2026 aruljohn.com 06 Apr 2026 15:15:02 GMT Added a new entry to the Free Unix/Linux Shell sectionhttps://aruljohn.com/freeshell/https://aruljohn.com/freeshell/06 Apr 2026 13:19:57 GMTAdded Costco Gas Prices in New Mexicohttps://aruljohn.com/gas/nmhttps://aruljohn.com/gas/nm04 Apr 2026 12:37:16 GMTAdded Costco Gas Prices in Montanahttps://aruljohn.com/gas/mthttps://aruljohn.com/gas/mt03 Apr 2026 15:31:27 GMTAdded Costco Gas Prices in Tennesseehttps://aruljohn.com/gas/tnhttps://aruljohn.com/gas/tn03 Apr 2026 15:30:24 GMTAdded Costco Gas Prices in Coloradohttps://aruljohn.com/gas/cohttps://aruljohn.com/gas/co03 Apr 2026 15:28:48 GMTAdded Costco Gas Prices in Nebraskahttps://aruljohn.com/gas/nehttps://aruljohn.com/gas/ne01 Apr 2026 16:58:31 GMTAdded Costco Gas Prices in Oklahomahttps://aruljohn.com/gas/okhttps://aruljohn.com/gas/ok31 Mar 2026 01:07:03 GMTAdded Costco Gas Prices in South Dakotahttps://aruljohn.com/gas/sdhttps://aruljohn.com/gas/sd31 Mar 2026 00:41:25 GMTAdded Costco Gas Prices in North Dakotahttps://aruljohn.com/gas/ndhttps://aruljohn.com/gas/nd31 Mar 2026 00:41:08 GMTAdded Costco Gas Prices in Vermonthttps://aruljohn.com/gas/vthttps://aruljohn.com/gas/vt31 Mar 2026 00:29:52 GMTAdded Costco Gas Prices in Idahohttps://aruljohn.com/gas/idhttps://aruljohn.com/gas/id31 Mar 2026 00:22:00 GMTAdded Costco Gas Prices in Missourihttps://aruljohn.com/gas/mohttps://aruljohn.com/gas/mo31 Mar 2026 00:21:41 GMTCostco Gas Locations in Arizonahttps://aruljohn.com/gas/azhttps://aruljohn.com/gas/az31 Mar 2026 00:21:30 GMTNew Costco Gas Location: W Roseville, Californiahttps://aruljohn.com/gas/cahttps://aruljohn.com/gas/ca29 Mar 2026 05:10:10 GMTNew Costco Gas Location: Liberty Hill, Texashttps://aruljohn.com/gas/https://aruljohn.com/gas/29 Mar 2026 05:06:56 GMTNew Costco Gas location: S St George, Utahhttps://aruljohn.com/gas/uthttps://aruljohn.com/gas/ut29 Mar 2026 05:04:55 GMTNew Costco Gas location: 150 FM 460, Forney, Texashttps://aruljohn.com/gas/txhttps://aruljohn.com/gas/tx29 Mar 2026 05:04:49 GMTHow Much RAM Does php-fpm Really Use on Linux?https://aruljohn.com/blog/memory-usage-by-php-fpm-linux/https://aruljohn.com/blog/memory-usage-by-php-fpm-linux/28 Mar 2026 19:31:52 GMTCasio G-Shock GW-M5610U Watch Reviewhttps://aruljohn.com/blog/casio-g-shock/https://aruljohn.com/blog/casio-g-shock/27 Mar 2026 17:17:46 GMTHow to View the Content of a Compressed Text File in Linuxhttps://aruljohn.com/blog/view-content-of-compressed-file-linux/https://aruljohn.com/blog/view-content-of-compressed-file-linux/27 Mar 2026 17:17:29 GMTFacebook Error: Account Temporarily Unavailablehttps://aruljohn.com/blog/facebook-account-temporarily-unavailable/https://aruljohn.com/blog/facebook-account-temporarily-unavailable/03 Mar 2026 22:56:20 GMTApplication Developerhttps://aruljohn.com/jobs/application-developer-1037https://aruljohn.com/jobs/application-developer-103703 Mar 2026 16:37:30 GMTHow to Install Pi-Hole on Raspberry Pihttps://aruljohn.com/blog/install-pi-hole/https://aruljohn.com/blog/install-pi-hole/08 Feb 2026 05:53:22 GMTPython ValueError: bad marshal data (invalid reference)https://aruljohn.com/blog/python-valueerror-bad-marshal-data/https://aruljohn.com/blog/python-valueerror-bad-marshal-data/07 Feb 2026 05:54:23 GMTHow to Sort a List of Tuples in Pythonhttps://aruljohn.com/blog/python-sort-list-of-tuples/https://aruljohn.com/blog/python-sort-list-of-tuples/23 Jan 2026 14:40:10 GMTAirport Code Database 🛩️ IATA and ICAO Lookuphttps://aruljohn.com/airport-codes/https://aruljohn.com/airport-codes/23 Jan 2026 01:02:00 GMTAirline Code Database ✈️https://aruljohn.com/airline-codes/https://aruljohn.com/airline-codes/22 Jan 2026 20:11:55 GMTHow to Get Rid of the Blinking Drum Light After Toner Replacementhttps://aruljohn.com/blog/brother-printer-blinking-drum-light/https://aruljohn.com/blog/brother-printer-blinking-drum-light/19 Jan 2026 20:17:06 GMTHow to Find SSLLabs Rating of a Website From the Terminalhttps://aruljohn.com/blog/find-ssl-labs-rating-terminal/https://aruljohn.com/blog/find-ssl-labs-rating-terminal/14 Jan 2026 16:54:12 GMTHow to Find SSL/TLS Certificate Expiration Date for Multiple Websiteshttps://aruljohn.com/blog/find-ssl-certificate-expiration-date-multiple-websites/https://aruljohn.com/blog/find-ssl-certificate-expiration-date-multiple-websites/14 Jan 2026 12:02:33 GMTHow to View Certificate Chain of SSL/TLS Certificates using OpenSSLhttps://aruljohn.com/blog/openssl-view-certificate-chain/https://aruljohn.com/blog/openssl-view-certificate-chain/09 Jan 2026 05:35:59 GMTACSL Senior Change Digits Problemhttps://aruljohn.com/blog/acsl-senior-change-digits/https://aruljohn.com/blog/acsl-senior-change-digits/01 Jan 2026 05:09:28 GMTHow to find IP addresses from a hostname https://aruljohn.com/blog/find-ip-address-from-hostname/https://aruljohn.com/blog/find-ip-address-from-hostname/29 Dec 2025 16:56:45 GMTCostco Gas Prices in Kansas statehttps://aruljohn.com/gas/kshttps://aruljohn.com/gas/ks21 Dec 2025 06:17:47 GMTHow to Send Plain Text Responses in Nginxhttps://aruljohn.com/blog/nginx-send-plain-text-responses/https://aruljohn.com/blog/nginx-send-plain-text-responses/17 Dec 2025 15:10:37 GMTHow to Create Large Files in Linux and macOS 1GB 10GB 100GB 1TBhttps://aruljohn.com/blog/create-large-files-linux-macos/https://aruljohn.com/blog/create-large-files-linux-macos/17 Dec 2025 13:42:09 GMTACSL Junior Change Digits Problemhttps://aruljohn.com/blog/acsl-junior-change-digits/https://aruljohn.com/blog/acsl-junior-change-digits/04 Dec 2025 01:50:37 GMTList of websites using PubGalaxyhttps://aruljohn.com/websites-using-pubgalaxyhttps://aruljohn.com/websites-using-pubgalaxy02 Dec 2025 04:36:31 GMTList of websites using Adnimationhttps://aruljohn.com/websites-using-adnimationhttps://aruljohn.com/websites-using-adnimation02 Dec 2025 04:36:11 GMTList of websites using Setupadhttps://aruljohn.com/websites-using-setupadhttps://aruljohn.com/websites-using-setupad02 Dec 2025 04:35:43 GMTList of websites using BuySellAdshttps://aruljohn.com/websites-using-buyselladshttps://aruljohn.com/websites-using-buysellads02 Dec 2025 04:35:15 GMTList of websites using Taboolahttps://aruljohn.com/websites-using-taboolahttps://aruljohn.com/websites-using-taboola02 Dec 2025 04:34:44 GMTPython Syntax Warning \d is an invalid escape sequencehttps://aruljohn.com/blog/python-regex-invalid-escape-sequence/https://aruljohn.com/blog/python-regex-invalid-escape-sequence/26 Nov 2025 20:43:13 GMTACSL Senior Divisionhttps://aruljohn.com/blog/acsl-senior/https://aruljohn.com/blog/acsl-senior/26 Nov 2025 02:39:31 GMTMore Jobs 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pagehttps://aruljohn.com/gas/lahttps://aruljohn.com/gas/la02 Sep 2025 03:25:00 GMTI Found a 20 Pesawas 🇬🇭 Ghana Coin in my Aldi Shopping Carthttps://aruljohn.com/blog/ghana-coin-aldi-shopping-cart/https://aruljohn.com/blog/ghana-coin-aldi-shopping-cart/26 Aug 2025 20:18:51 GMTGarbage Truck Damaged Our Trash Binhttps://aruljohn.com/blog/garbage-truck-damaged-trash-bin/https://aruljohn.com/blog/garbage-truck-damaged-trash-bin/26 Aug 2025 20:18:44 GMTChateau de Chantilly Cafe Reviewhttps://aruljohn.com/blog/chateau-de-chantilly-cafe-chantilly-va/https://aruljohn.com/blog/chateau-de-chantilly-cafe-chantilly-va/26 Aug 2025 13:20:07 GMTValidate Credit Card Number Using Luhn Algorithmhttps://aruljohn.com/blog/luhn-algorithm-validate-credit-card-number/https://aruljohn.com/blog/luhn-algorithm-validate-credit-card-number/25 Aug 2025 23:17:09 GMTHow to Replace a Honda Odyssey Key Fob 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Mar 2025 13:00:05 GMTCryptocurrency SMS Text Message Scamshttps://aruljohn.com/blog/cryptocurrency-sms-text-message-scams/https://aruljohn.com/blog/cryptocurrency-sms-text-message-scams/18 Mar 2025 14:23:27 GMTHow to Change User to Superuser in PostgreSQLhttps://aruljohn.com/blog/postgresql-change-user-to-superuser/https://aruljohn.com/blog/postgresql-change-user-to-superuser/20 Feb 2025 18:29:39 GMTConvert Decimal Number to Any Base in Pythonhttps://aruljohn.com/blog/python-convert-decimal-to-any-base/https://aruljohn.com/blog/python-convert-decimal-to-any-base/18 Feb 2025 00:47:46 GMTACSL Junior Duplicates Problemhttps://aruljohn.com/blog/acsl-duplicates/https://aruljohn.com/blog/acsl-duplicates/13 Feb 2025 22:49:00 GMTBash Script to Print Sequence of Dates From Start Date to End Datehttps://aruljohn.com/blog/bash-sequence-of-dates/https://aruljohn.com/blog/bash-sequence-of-dates/12 Feb 2025 13:51:45 GMTACSL Junior Strings and Things 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