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Jul
29
comment How to find real user IP behind given proxy IP?
Thee is clone of Unix whois utility available free of charge on Microsoft site: technet.microsoft.com/en-us/sysinternals/bb897435.aspx
Jul
28
answered How can I recover a Micro SDHC card when I cannot assign it a drive name (i.e. can't mount it)?
Jul
27
comment How to find real user IP behind given proxy IP?
IP geolocation is way too far from perfect. It better to resolve who is a owner of that IP and its registrar by query whois IP.IP.IP.IP from any Unix box or through online whois services. Most of ISP has abuse email listed in such databases, so they usually take pretty quick action to block such spam even they are looks from desert. The point that I tried to make is that no one normal email server will accept emails from any dynamic IPs. Public proxies.are in blacklists, so usually it is infected comp that send via free email services such yahoo on behalf of infected owner.
Jul
26
comment I recently upgraded to 16GB, now my computer is slower. What can I do?
You will not loose anything if you will try to load computer with memtest86+. When you increased RAM size, you increase total loading for motherboard that cause more heat on motherboard elements (capacitors is number one candidates to die from it). You need to resolve problem by start testing most common issues. BTW, download hwinfo and check S.M.A.R.T status of HDD. If it going bad, it will slowdown computer a lot
Jul
26
comment Is learning Java enough to make good Android Apps?
Well, there is a cheat way, where one shouldn't know about any language to be able to write his own app on Android in a few hours (or a few days if it's a big project), If you won't to feed yourself and family by earning on Apps, but just need some simple program, try it out first, before mess up with Java: appinventor.mit.edu When you would be able to call native Android API from that tool, then start moving to learn it deeply with Java, but if you see programing for Android as for profit then start with those advised online courses.
Jul
26
comment Why are all these email ports listening on a new Windows 8.1 install?
In a future IMHO better to use standard OS's tools. Run netstat -anbo as administrator and check not only listening port, but you will find what exact program opened it.
Jul
26
answered I recently upgraded to 16GB, now my computer is slower. What can I do?
Jul
26
answered Centralized and local syslog
Jul
26
answered Is learning Java enough to make good Android Apps?
Jul
26
comment My wireless interface can't see access point
Yes, @MariusMatutiae are right, all iw commands doesn't support WPA. I assumed OP read man iwconfig that's why he wanted to use iw cmds. If access point set with WPA(2) encryption, then you need wpasupplicant.
Jul
26
comment My wireless interface can't see access point
Is WiFi access point password protected? Then use sequence: sudo iwconfig wlan0 essid <ESSID-value> key s:12345 and later sudo dhclient wlan0 .Replace 12345 with your password
Jul
26
answered How to find real user IP behind given proxy IP?
Jul
26
answered How much time does TCP waits before retransmission?
Jul
26
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Jul
26
comment Why has my CPU suddenly started running hot?
By the way, DO NOT apply too thick layer of thermopaste. It should be a VERY THIN layer. It just should fill micro spots to extend area of contact with CPU. Even the best pastes cant replace real metal-heartsick and worst part - it dry out over time and became thermo-isolator instead of conductor
Jul
26
comment Why has my CPU suddenly started running hot?
Make a right click on taskbar and run taskmanager from menu. What is CPU loading shown there ? If it constantly high value (bigger than 20%) than spot which process are doing this. Usually it is a viruses or ant-viruses(last one thinks that they only one software on computer and doing whatever they want :) )
Jul
26
comment File sharing between a cluster of linux machines
to repair file system you need umount them first. Do it either from single user mode or simply un-mount, fix, mount again in multitasking environment. Power loss usually broke filesystem(not really broke, but transaction(s) is not finished and this stage means for OS as dirty and need to be cleaned). AFAIK, that the only way to fix your problem.
Jul
26
comment emacs remove spaces to the edge of the page
Not exactly by emacs, but one liner sed -r -i 's/\s+$//g' file2clean.txt will do what you want
Jul
26
answered File sharing between a cluster of linux machines
Jul
26
answered Using SSH from inside VMWare