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Oleksandr Kravchuk

Kyiv city, Ukraine

http://www.sashko.rv.ua

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Top Questions
Top Answers
130
How do I identify an airport’s official free Wi-Fi network?
travel.stackexchange.com

123
Repeat command automatically in Linux
stackoverflow.com

46
Do a citizen of EU need to get health insurance before flying to London?
travel.stackexchange.com

27
Find and replace in shell scripting
stackoverflow.com

20
Why can't we use C standard library functions in kernel development?
stackoverflow.com

17
Visa picture with bandage/wound
travel.stackexchange.com

15
Kernel patch command hangs
stackoverflow.com

15
Misunderstood the 90 day rule and was denied entry
travel.stackexchange.com

14
How to check if a file has content or not using C?
stackoverflow.com

13
git cherry-pick multiple commits
stackoverflow.com

13
Why do I need to report to the Spanish embassy after return to my home country?
travel.stackexchange.com

12
My signature in my passport looks different than it actually is - consequences?
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12
I am a US Green Card holder. Do I need a visa to travel to and from Canada?
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11
What does Russian border control use big logbooks for?
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10
Is it dangerous to camp in western Ukraine?
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9
Python isalpha() and scandics
stackoverflow.com

8
Getting WiFi signal strength in Android
stackoverflow.com

8
What should I do if I get caught by corrupt police in Ukraine but never want to pay?
travel.stackexchange.com

7
3 months overstayed in Armenia
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7
Why is there a special access to Maramureș on Ukrainian side
travel.stackexchange.com

7
Is there a way to use cruise control without your foot becoming fatigued?
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6
telnet a localhost
stackoverflow.com

6
Evolution of Operating systems from Unix
unix.stackexchange.com

6
Ukrainian short-term visa
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6
Does Russian customs require outbound RF travellers to evidence destination hotels booked?
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6
Is it appropriate to put MOOC's free courses in the resume?
workplace.stackexchange.com

5
Regex for Linux file permissions (numeric notation)
stackoverflow.com

5
Executing bash command and getting the output in C
stackoverflow.com

5
profiling maximum memory usage in C application - linux
stackoverflow.com

5
No surname on passport and applying for Japanese Visa
travel.stackexchange.com

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