21 нояб. 2013 г. · I would like to remove all leading and trailing spaces and tabs from each line in an output. Is there a simple tool like trim I could pipe my output into?

5 дек. 2018 г. · I am trying to remove white spaces from each variable string. I tried with below command but no use. a="HARISH , SAM" echo $a|sed -e 's/^[[: ...

19 окт. 2018 г. · The read command will trim leading and trailing whitespace characters (as defined by the value of IFS ); you can use this with a here-document to trim spaces.

7 мар. 2022 г. · If your file had a tab and not spaces, you could use cut only: cut -f2- < file. With spaces, cut is not enough, but you can use a ...

11 мар. 2019 г. · Removing leading and trailing whitespace characters and underscores can be done with sed with: sed 's/^[_[:space:]]*//; s/[_[:space:]]*$//'.

12 апр. 2018 г. · There is the simple solution of using %% ( ${var%% *} )instead of % ( ${var% *} ). That will remove everything ( * ) after an initial space.

30 мар. 2020 г. · Remove everything up to the last not-space character - leaving only trailing spaces; Use those spaces as the pattern for suffix removal; The ...

20 сент. 2014 г. · In Bash, you can use Bash's built in string manipulation. In this case, you can do: text="some text with spaces" echo "${text// /}" sometextwithspaces

24 февр. 2012 г. · Use tr tr -d '[:space:]' which will remove space characters, form feeds, new-lines, carriage returns, horizontal tabs, and vertical tabs.

20 дек. 2023 г. · By assigning something to $1 , that forces awk to rebuild the record by joining the fields (which by default are separated by whitespace (at ...