query: Why does zsh variable assignment without quotes fail to trim whitespace?
positive_passages.docid: 152668
positive_passages.text: Is word splitting a part of POSIX?
negative_passages.docid: 41303
negative_passages.text: When do we need curly braces around shell variables?
negative_passages.docid: 115783
negative_passages.text: Losing newline after assigning grep result to a shell variable
negative_passages.docid: 67674
negative_passages.text: Why are bash tests so picky about whitespace?
negative_passages.docid: 50136
negative_passages.text: Using "${a:-b}" for variable assignment in scripts
negative_passages.docid: 3265
negative_passages.text: How can I test if a variable is empty or contains only spaces?
negative_passages.docid: 73784
negative_passages.text: Avoid a trailing slash in bash when completing a directory name (like zsh)
negative_passages.docid: 79905
negative_passages.text: zsh: inconsistent error handling in assignments
negative_passages.docid: 21762
negative_passages.text: Are shell scripts sensitive to encoding and line endings?
negative_passages.docid: 23014
negative_passages.text: ZSH: insert completion on first tab even if ambiguous?
negative_passages.docid: 137387
negative_passages.text: Which bash will expand  {1..$VAR} in the same way that zsh does
negative_passages.docid: 95421
negative_passages.text: How can strip whitespaces in PHP's variable?
negative_passages.docid: 124765
negative_passages.text: How does bash interpret the equal operator with no surrounding spaces in a conditional?
negative_passages.docid: 23333
negative_passages.text: How can I expand a quoted variable to nothing if it's empty?
negative_passages.docid: 57326
negative_passages.text: Bash - how to make explicit operator precedence without creating a subshell
negative_passages.docid: 86391
negative_passages.text: Why are non-environment variables passed to the subshell invoqued by command substitution?
negative_passages.docid: 4332
negative_passages.text: Why does parameter expansion with spaces without quotes work inside double brackets "[[" but not inside single brackets "["?