If you’re trying to copy files between servers with rsync over SSH and keep hitting permission errors, weird local directories, or cron jobs that just silently fail, you’re not alone. Let’s walk through how to run rsync over SSH correctly, why /root is giving you a headache, and what usually breaks when you put rsync into crontab. 1. The basic…
Read More »Google public DNS: 8.8.8.8 8.8.4.4 Cloudflare: 1.1.1.1 1.0.0.1 Tiggee LLC 208.94.147.150 208.94.147.151 Level3 4.2.2.1 4.2.2.2 4.2.2.3 4.2.2.4 4.2.2.5 4.2.2.6 TelkomFlexi 202.134.0.155 203.130.212.217 Open DNS (with parental control) 208.67.222.222 208.67.220.220
Read More »Usually this caused by a virus or your administrator disabled access to it. Symptoms: [*] A grayed out task manager when right click at [url=http://en.wikipedia.org/wiki/Taskbar]Systray[/url] clock [*] If you run taskmgr.exe directly via “Start Menu >> Run” or command line it will give you the following message: Task manager has been disabled by the administrator Fix: [*] Start Menu >…
Read More »ROBOHNYA SURAU KAMI – AA Navis (1956) Kalau beberapa tahun yang lalu Tuan datang ke kota kelahiranku dengan menumpang bis, Tuan akan berhenti di dekat pasar. Melangkahlah menyusuri jalan raya arah ke barat. Maka kira-kira sekilometer dari pasar akan sampailah Tuan di jalan kampungku. Pada simpang kecil ke kanan, simpang yang kelima, membeloklah ke jalan sempit itu. Dan di ujung…
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If you spend a lot of time in a terminal, you eventually hit the “I know it’s in this file somewhere” wall. That’s where grep plus regular expressions quietly saves your day. This guide is for anyone on Linux/Unix who wants to search logs, configs, or code more efficiently, without turning it into a science project. We’ll walk step-by-step from…
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If you’re managing Linux servers or working on scripts, eventually you’ll hit the same wall many of us do: “I need to edit a bunch of text automatically, but I don’t want to open a text editor 50 times.” That’s exactly where sed (the stream editor) comes in. It looks weird at first, but once you get the basics, it…
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