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Sep
23
comment Linux Alias with multiple and depending commands possible?
You can run them as two sequences: A && B; C && D, or you can even run them in parallel with single &: A && B & C && D.
Sep
23
reviewed Edit Linux Alias with multiple and depending commands possible?
Sep
23
revised Linux Alias with multiple and depending commands possible?
LEARN ENGLISH. LEARN ENGLISH C'MON!
Sep
23
answered Linux Alias with multiple and depending commands possible?
Sep
18
comment problem Gunzip a file in perl
If you use XML::LibXML, you don't need to gunzip the file, it can load gzipped files directly.
Sep
18
answered how to use sed to replace from last 3 characters from string
Aug
18
comment Why is my shell slow after a while when I use git aware prompt and run git commands?
Does it happen in a new terminal, too? Whould running git gc in the repo help?
Aug
4
comment Syntax error near unexpected token `('
@Pilot6: See man bash. It enables extended globbing like !(...).
Aug
4
comment Syntax error near unexpected token `('
unix.stackexchange.com/q/220104/13792
Aug
4
answered Syntax error near unexpected token `('
Aug
2
awarded  Yearling
Jul
8
answered How to multiply negative numbers in bash
Jul
3
answered command output based on pattern
Jun
30
revised Add particular strings to an array sed/awk/grep
added 283 characters in body
Jun
30
answered Add particular strings to an array sed/awk/grep
Jun
24
comment matrix operation in bash
I was able to process a 123 MB file with less than 10 GB memory in 1m10s.
Jun
24
comment matrix operation in bash
It depends. How much memory do you have? Is the machine 64bit?
Jun
24
answered matrix operation in bash
Jun
24
comment matrix operation in bash
What's the expected output for the given input?
Jun
23
answered How do I round numbers to the nearest integer from the command line?