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Apr
7
awarded  Nice Answer
Apr
3
comment Merge 2 files based on all values of the first column of the first file
join can still work if the line order is not important, see my answer below.
Apr
3
answered Merge 2 files based on all values of the first column of the first file
Mar
25
comment How to find and replace a field column value in UNIX
@MeghanaPrakash: Did you try with the latest version? I recently added an ending anchor as suggested by Stephane.
Mar
25
revised How to find and replace a field column value in UNIX
Handle overlapping matches
Mar
25
comment How to find and replace a field column value in UNIX
@StephaneChazelas: Interesting, this seems to be because of overlapping matches. It can be fixed by looping, as you have already found.
Mar
25
comment How to find and replace a field column value in UNIX
@StephaneChazelas: good point, I added a terminal anchor as well, thanks.
Mar
25
revised How to find and replace a field column value in UNIX
Handle elements like |123-abc|
Mar
25
comment How to find and replace a field column value in UNIX
@MeghanaPrakash: This was tested with GNU sed. Which version of sed are you using?
Mar
25
revised How to find and replace a field column value in UNIX
Keep only GNU answer until a posix sed is available
Mar
25
reviewed Approve How to find and replace a field column value in UNIX
Mar
25
answered How to find and replace a field column value in UNIX
Mar
21
reviewed Approve sed tag wiki
Mar
20
awarded  Nice Answer
Mar
11
reviewed Approve Kernel /proc ipv6 settings precedence
Feb
26
reviewed Approve Is it possible to use variables in count braces in Bash?
Jan
29
revised print parent directories full path of find output
edited body
Jan
29
revised print parent directories full path of find output
deleted 2 characters in body
Jan
29
answered print parent directories full path of find output
Dec
9
revised How to cut (select) a field from text line counting from the end?
deleted 14 characters in body