User iruvar

59 votes

7 answers

76k views

Setting IFS for a single statement

asked Sep 24, 2013 at 16:37

42 votes

3 answers

33k views

Bash subshell creation with curly braces

asked Apr 30, 2014 at 18:13

11 votes

2 answers

564 views

Output order with process substitution

asked Dec 19, 2013 at 15:57

8 votes

2 answers

1k views

Difference between [[ $variable ]] and [[ -n $variable ]]?

asked Jan 30, 2013 at 18:25

6 votes

2 answers

3k views

Overwriting an input file

asked Aug 20, 2013 at 15:30

6 votes

2 answers

2k views

Word-splitting when parameter is used within command substitution

asked Nov 12, 2013 at 22:32

6 votes

2 answers

4k views

linux stdbuf - line-buffered stdin option does not exist

asked Jul 24, 2012 at 19:11

5 votes

2 answers

4k views

Bash parameter expansion - greedy versus non-greedy

asked Feb 27, 2014 at 2:35

5 votes

6 answers

4k views

Estimate compressibility of file

asked Sep 16, 2014 at 16:48

4 votes

1 answer

3k views

GNU Parallel - grepping n lines for m regular expressions

asked Oct 3, 2014 at 15:25

4 votes

1 answer

1k views

pcregrep newline lookbehind assertion bug?

asked May 2, 2014 at 0:28

4 votes

2 answers

1k views

linux disk caching affects access times reported by stat?

asked Oct 14, 2012 at 20:48

3 votes

1 answer

497 views

File descriptor duplication behaviour

asked May 4, 2017 at 15:28

2 votes

2 answers

3k views

File delete versus overwrite and link at /proc/pid/fd

asked Oct 17, 2012 at 18:58

2 votes

1 answer

484 views

variable assignment and IFS

asked Dec 8, 2012 at 4:14

Stack Exchange Network

15 Questions

Setting IFS for a single statement

Bash subshell creation with curly braces

Output order with process substitution

Difference between [[ $variable ]] and [[ -n $variable ]]?

Overwriting an input file

Word-splitting when parameter is used within command substitution

linux stdbuf - line-buffered stdin option does not exist

Bash parameter expansion - greedy versus non-greedy

Estimate compressibility of file

GNU Parallel - grepping n lines for m regular expressions

pcregrep newline lookbehind assertion bug?

linux disk caching affects access times reported by stat?

File descriptor duplication behaviour

File delete versus overwrite and link at /proc/pid/fd

variable assignment and IFS