How Do I Remove Spaces in Linux?
Contents Use Sed ‘S/^ *//G’, to Remove the Leading White Spaces. There Is Another Way to Remove Whitespaces Using `Sed` Command. the Following Commands Removed...
Use sed ‘s/^ *//g’, to remove the leading white spaces. There is another way to remove whitespaces using `sed` command. The following commands removed the spaces from the variable, $Var by using `sed` command and [[:space:]]. $ echo “$Var are very popular now.”
How do I remove spaces from a file in Linux?
The right tool for the job
- tr -d ‘ ‘ < input.txt > no-spaces.txt.
- tr -d ‘[:blank:]’ < input.txt > no-spaces.txt.
- tr -d ‘[:space:]’ < input.txt > no-spaces.txt.
16 окт. 2014 г.
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How do I remove blank spaces in Unix?
Simple solution is by using grep (GNU or BSD) command as below.
- Remove blank lines (not including lines with spaces). grep . file.txt.
- Remove completely blank lines (including lines with spaces). grep “S” file.txt.
Sarah Jenkins is a veteran tech journalist with over 12 years of experience covering artificial intelligence, mobile innovations, and digital ethics. Her insights have appeared in leading technology publications worldwide.
