I would like to replace the empty space between each and every field with comma delimiter.Could someone let me know how can I do this.I tried the below command but it doesn't work.thanks.
My command:
:%s//,/
53 51097 310780 1
56 260 1925 1
68 51282 278770 1
77 46903 281485 1
82 475 2600 1
84 433 3395 1
96 212 1545 1
163 373819 1006375 1
204 36917 117195 1
If you are talking about sed
, this works:
sed -e "s/ /,/g" < a.txt
In vim
, use same regex to replace:
s/ /,/g
Inside vim
, you want to type when in normal (command) mode:
:%s/ /,/g
On the terminal prompt, you can use sed
to perform this on a file:
sed -i 's/\ /,/g' input_file
Note: the -i
option to sed
means "in-place edit", as in that it will modify the input file.
我知道这不完全是您要的内容,但是,用换行符替换逗号,效果很好:
tr , '\n' < file
尝试以下命令,它应该为您解决。
sed "s/\s/,/g" orignalFive.csv > editedFinal.csv
If you want the output on terminal then,
$sed 's/ /,/g' filename.txt
But if you want to edit the file itself ie if you want to replace space with the comma in the file then,
$sed -i 's/ /,/g' filename.txt
I just confirmed that:
cat file.txt | sed "s/\s/,/g"
successfully replaces spaces with commas in Cygwin terminals (mintty 2.9.0). None of the other samples worked for me.
IF your data includes an arbitrary sequence of blank characters (tab, space), and you want to replace each sequence with one comma, use the following:
sed 's/[\t ]+/,/g' input_file
or
sed -r 's/[[:blank:]]+/,/g' input_file
If you want to replace sequence of space characters, which includes other characters such as carriage return and backspace, etc, then use the following:
sed -r 's/[[:space:]]+/,/g' input_file
On Linux use below to test (it would replace the whitespaces with comma)
sed 's/\s/,/g' /tmp/test.txt | head
later you can take the output into the file using below command:
sed 's/\s/,/g' /tmp/test.txt > /tmp/test_final.txt
PS: test is the file which you want to use
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