corpus.blog
41554 blogs · [ { "id": "01a08764-139b-73a0-a780-fec00c269b06", "title": "shorts", "url": "https://costinstefan.ro/posts/2026-09-03-shorts/", "published_at": "2026-09-03T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00c4279da", "title": "Website refresh: new theme, new hosting, same blog", "url": "https://costinstefan.ro/posts/2026-05-03-new-website/", "published_at": "2026-05-03T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00cc5f5ae", "title": "I joined 512kb.club", "url": "https://costinstefan.ro/posts/2026-02-15-512kb/", "published_at": "2026-02-15T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00db55070", "title": "BGP core memory", "url": "https://costinstefan.ro/posts/2025-11-18-bgp/", "published_at": "2025-11-18T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00de7ae09", "title": "How to improve Wordpress performance", "url": "https://costinstefan.ro/posts/2025-06-21-wordpress-performance-improvement/", "published_at": "2025-06-21T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00ec63d1f", "title": "How to empty a file in Microsoft Windows without deleting it", "url": "https://costinstefan.ro/posts/2025-05-14-how-to-empty-a-file-in-windows/", "published_at": "2025-05-14T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00edf33f6", "title": "RedHat Openshift, container IDs and cgroups", "url": "https://costinstefan.ro/posts/2025-05-08-openshift-containers-and-cgroups/", "published_at": "2025-05-08T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00effea96", "title": "Microsoft announced Think Deeper, free access to GPT o1 model", "url": "https://costinstefan.ro/posts/2025-01-31-gpt4-o1-comparison-copilot/", "published_at": "2025-01-31T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec00fb1822a", "title": "How to analyze and fix a pod scheduling issue due to Insufficient Memory on Kubernetes or Openshift.", "url": "https://costinstefan.ro/posts/2025-01-09-how-to-analyze-insufficient-memory-k8s/", "published_at": "2025-01-09T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01002b962", "title": "How to get audio notification from CLI when server or service is reachable", "url": "https://costinstefan.ro/posts/2024-12-31-how-to-get-audio-notification-from-cli/", "published_at": "2024-12-31T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec010740a05", "title": "How to configure Roundcubemail for iCloud custom domain email address", "url": "https://costinstefan.ro/posts/2024-10-25-how-to-set-icloud-on-roundcube/", "published_at": "2024-10-25T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec0116e7863", "title": "How to automate testing webapps", "url": "https://costinstefan.ro/posts/2024-06-04-how-to-automate-testing-webapps/", "published_at": "2024-06-04T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec011c12429", "title": "How to get display monitor serial number from PowerShell", "url": "https://costinstefan.ro/posts/2024-04-24-how-to-get-display-monitor-serial-number-cli/", "published_at": "2024-04-24T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec0128c1c3c", "title": "PostgreSQL performance test script", "url": "https://costinstefan.ro/posts/2024-04-24-db-performance-script/", "published_at": "2024-04-24T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01388a96b", "title": "How to fix \"Could not connect to one or more vCenter Server\"", "url": "https://costinstefan.ro/posts/2023-09-28-how-to-fix-vcenter/", "published_at": "2023-09-28T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec013a40830", "title": "How to move artefacts in a Jfrog repository", "url": "https://costinstefan.ro/posts/2023-09-28-jfrog-move-artefacts/", "published_at": "2023-09-28T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec0144ef01f", "title": "How to automate your blog posts", "url": "https://costinstefan.ro/posts/2023-02-17-how-to-automate-your-blog-posts/", "published_at": "2023-02-17T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01481ef9e", "title": "How to restore a Kubernetes cluster after IP change", "url": "https://costinstefan.ro/posts/2023-01-18-how-to-restore-kubernetes-cluster-after-ip-change/", "published_at": "2023-01-18T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec014db0196", "title": "New year, new changes", "url": "https://costinstefan.ro/posts/2023-01-14-new-year-new-changes/", "published_at": "2023-01-14T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01547419d", "title": "About me", "url": "https://costinstefan.ro/me/", "published_at": "2023-01-12T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec0157fa398", "title": "How to change NTP server on HP 3PAR 7200c", "url": "https://costinstefan.ro/posts/2020-09-19-how-to-update-ntp-servers-on-hp-3par-7200c/", "published_at": "2020-09-19T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec015eb6ede", "title": "How to bypass Chrome error \"Your connection is not private\"", "url": "https://costinstefan.ro/posts/2020-06-30-how-to-bypass-chrome-error/", "published_at": "2020-06-30T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec0163a3001", "title": "How to quickly enable a low-resource webserver", "url": "https://costinstefan.ro/posts/2020-04-29-how-to-quickly-enable-a-low-resourced-webserver/", "published_at": "2020-04-29T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec016e54c2c", "title": "How to create a SSL profile when you don't know the key passphrase", "url": "https://costinstefan.ro/posts/2020-02-24-how-to-create-ssl-profile-with-no-passphrase-on-f5/", "published_at": "2020-02-24T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01746b2a5", "title": "How to fix do-agent exited with a return code 100", "url": "https://costinstefan.ro/posts/2020-02-16-how-to-fix-do-agent-exited/", "published_at": "2020-02-16T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec0178fa43b", "title": "How to CTRL+ALT+DEL in RDP", "url": "https://costinstefan.ro/posts/2018-05-22-how-to-ctr-alt-del-in-rdp/", "published_at": "2018-05-22T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01844960f", "title": "How to fix Microsoft Lync/Outlook has stopped working", "url": "https://costinstefan.ro/posts/2018-05-15-how-to-fix-outlook-has-stopped-working/", "published_at": "2018-05-15T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec018bf684c", "title": "Networking training materials", "url": "https://costinstefan.ro/posts/2017-12-11-networking-training-materials/", "published_at": "2017-12-11T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec018d32bc9", "title": "Udemy offline", "url": "https://costinstefan.ro/posts/2017-12-05-udemy-offline/", "published_at": "2017-12-05T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01969fb8d", "title": "Quagga", "url": "https://costinstefan.ro/posts/2017-12-01-quagga/", "published_at": "2017-12-01T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01a2ca1fe", "title": "How to create text files on Cisco routers", "url": "https://costinstefan.ro/posts/2017-08-07-cisco-text-files/", "published_at": "2017-08-07T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01afd2362", "title": "Password recovery procedure on Cisco Catalyst 3500-XL", "url": "https://costinstefan.ro/posts/2017-08-07-password-recovery-3500xl/", "published_at": "2017-08-07T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01b3c3de2", "title": "Cisco guest shell", "url": "https://costinstefan.ro/posts/2017-07-07-cisco-guest-shell/", "published_at": "2017-07-07T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01b7b0f6d", "title": "Life tip", "url": "https://costinstefan.ro/posts/2017-05-31-life-tip-1/", "published_at": "2017-05-31T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01c23ed23", "title": "How to configure Cisco devices remotely", "url": "https://costinstefan.ro/posts/2017-05-04-how-to-configure-cisco-devices-remotely/", "published_at": "2017-05-04T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01c54a847", "title": "New website - powered by Jekyll", "url": "https://costinstefan.ro/posts/2017-04-06-new-website-powered-by-jekyll/", "published_at": "2017-04-06T00:00:00+00:00" }, { "id": "01a08764-139b-73a0-a780-fec01c62efc6", "title": "About", "url": "https://costinstefan.ro/about/", "published_at": null }, { "id": "01a08764-139b-73a0-a780-fec01ca9845e", "title": "Archives", "url": "https://costinstefan.ro/archives/", "published_at": null }, { "id": "01a08764-139b-73a0-a780-fec01d9b4118", "title": "Automated deployments", "url": "https://costinstefan.ro/help/automated-deployments/", "published_at": null }, { "id": "01a08764-139b-73a0-a780-fec01de5275c", "title": "Consultancy", "url": "https://costinstefan.ro/help/consultancy/", "published_at": null }, { "id": "01a08764-139c-735d-9c14-ebcb64e69e37", "title": "Contact", "url": "https://costinstefan.ro/contact/", "published_at": null }, { "id": "01a08764-139c-735d-9c14-ebcb6573c17c", "title": "Project implementation", "url": "https://costinstefan.ro/help/project-implementation/", "published_at": null }, { "id": "01a08764-139c-735d-9c14-ebcb662d719e", "title": "Search", "url": "https://costinstefan.ro/search/", "published_at": null }, { "id": "01a08764-139c-735d-9c14-ebcb667720fe", "title": "Technical screening", "url": "https://costinstefan.ro/help/recruiting-screening/", "published_at": null } ] posts Claim your blog
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Blog · corpus.blog/blogs/costinstefan.ro/posts

costinstefan.ro

costinstefan.ro

2026

shortsoriginal ↗
3 Sept 2026
Website refresh: new theme, new hosting, same blogoriginal ↗
3 May 2026
I joined 512kb.cluboriginal ↗
15 Feb 2026

2025

BGP core memoryoriginal ↗
18 Nov 2025
How to improve Wordpress performanceoriginal ↗
21 Jun 2025
How to empty a file in Microsoft Windows without deleting itoriginal ↗
14 May 2025
RedHat Openshift, container IDs and cgroupsoriginal ↗
8 May 2025
Microsoft announced Think Deeper, free access to GPT o1 modeloriginal ↗
31 Jan 2025
How to analyze and fix a pod scheduling issue due to Insufficient Memory on Kubernetes or Openshift.original ↗
9 Jan 2025

2024

How to get audio notification from CLI when server or service is reachableoriginal ↗
31 Dec 2024
How to configure Roundcubemail for iCloud custom domain email addressoriginal ↗
25 Oct 2024
How to automate testing webappsoriginal ↗
4 Jun 2024
How to get display monitor serial number from PowerShelloriginal ↗
24 Apr 2024
PostgreSQL performance test scriptoriginal ↗
24 Apr 2024

2023

How to fix "Could not connect to one or more vCenter Server"original ↗
28 Sept 2023
How to move artefacts in a Jfrog repositoryoriginal ↗
28 Sept 2023
How to automate your blog postsoriginal ↗
17 Feb 2023
How to restore a Kubernetes cluster after IP changeoriginal ↗
18 Jan 2023
New year, new changesoriginal ↗
14 Jan 2023
About meoriginal ↗
12 Jan 2023

2020

How to change NTP server on HP 3PAR 7200coriginal ↗
19 Sept 2020
How to bypass Chrome error "Your connection is not private"original ↗
30 Jun 2020
How to quickly enable a low-resource webserveroriginal ↗
29 Apr 2020
How to create a SSL profile when you don't know the key passphraseoriginal ↗
24 Feb 2020
How to fix do-agent exited with a return code 100original ↗
16 Feb 2020

2018

How to CTRL+ALT+DEL in RDPoriginal ↗
22 May 2018
How to fix Microsoft Lync/Outlook has stopped workingoriginal ↗
15 May 2018

2017

Networking training materialsoriginal ↗
11 Dec 2017
Udemy offlineoriginal ↗
5 Dec 2017
Quaggaoriginal ↗
1 Dec 2017
How to create text files on Cisco routersoriginal ↗
7 Aug 2017
Password recovery procedure on Cisco Catalyst 3500-XLoriginal ↗
7 Aug 2017
Cisco guest shelloriginal ↗
7 Jul 2017
Life tiporiginal ↗
31 May 2017
How to configure Cisco devices remotelyoriginal ↗
4 May 2017
New website - powered by Jekylloriginal ↗
6 Apr 2017

Undated

Aboutoriginal ↗
—
Archivesoriginal ↗
—
Automated deploymentsoriginal ↗
—
Consultancyoriginal ↗
—
Contactoriginal ↗
—
Project implementationoriginal ↗
—
Searchoriginal ↗
—
Technical screeningoriginal ↗
—