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George Vasiliou

Old school programmer who likes to code, test and try.

My Favorites:

http://stackoverflow.com/questions/42239179/fastest-way-to-find-lines-of-a-text-file-from-another-larger-text-file-in-bash

Use and replace special non ascii double quotes like U+201c & U+201d
http://stackoverflow.com/questions/43458809/escaping-double-quotation-marks-in-sed/43461815#43461815

Converting CSV to TSV

http://stackoverflow.com/questions/43552221/using-awk-sed-to-parse-replace-inline/43552817#43552817 (xml tags replacement)

Search for a String, On Success Search for Nearest Pattern (xml part2)

http://stackoverflow.com/questions/17908555/printing-with-sed-or-awk-a-line-following-a-matching-pattern/17914105#17914105

How to print <x> lines before and <y> lines after <z>th line Print a range of lines techniques & Benchmarks
Also: cat line X to line Y on a huge file

comparing two files line by line using comm and diff: comparing two files line by line

https://stackoverflow.com/help/someone-answers

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  • Athens - Greece
  • gevasiliou
  • Member for 2 years, 7 months
  • 361 profile views
  • Last seen 4 hours ago

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Top Posts (256) All Questions Answers | Votes Newest

25 Bash variable substitution of variable followed by underscore Apr 11 '17
12 Case sensitivity in square-bracket globbing Jun 17 '17
11 What text editor was used by Thompson and Ritchie in the writing of Unix? Dec 24 '16
11 Activate tap to click on touchpad? Jan 12 '17
11 Is it possible to use grep to pick up only full words? Mar 2 '17
10 Remove all duplicate word from string using shell script Mar 23 '17
10 Only if in “/” : alias ls='ls -I test'? Mar 2 '17
10 Remove duplicate characters in bash Jan 24 '18
9 Separator between statements in awk Jul 17 '17
8 Take two columns in a tab delimited file and merge into one Feb 14 '17
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