query: Exit code of command substitution in bash local variable assignment
positive_passages.docid: 22380
positive_passages.text: Why does "local" sweep the return code of a command?
negative_passages.docid: 149251
negative_passages.text: Quoting / escaping / expansion issue in "command in a variable"
negative_passages.docid: 2583
negative_passages.text: Quoting within $(command substitution) in Bash
negative_passages.docid: 9976
negative_passages.text: What is "declare" in Bash?
negative_passages.docid: 13826
negative_passages.text: In Bash scripting, what's the meaning of " $! "?
negative_passages.docid: 126498
negative_passages.text: What is the purpose of the : (colon) GNU Bash builtin?
negative_passages.docid: 101361
negative_passages.text: Why does local fn=$(...) mask the $? status code
negative_passages.docid: 62400
negative_passages.text: The Bash command :(){ :|:& };: will spawn processes to kernel death. Can you explain the syntax?
negative_passages.docid: 67455
negative_passages.text: How do I suppress stderr warning messages from a command inside command substitution?
negative_passages.docid: 57226
negative_passages.text: What is the syntax for IF/ELSE in bash?
negative_passages.docid: 91568
negative_passages.text: How to correctly escape command arguments from an environment variable
negative_passages.docid: 4036
negative_passages.text: Variables in bash seq replacement ({1..10})
negative_passages.docid: 75335
negative_passages.text: Bash test: what does "=~" do?
negative_passages.docid: 98912
negative_passages.text: Access variables set inside command substitutions
negative_passages.docid: 143806
negative_passages.text: What does . ~/.bashrc command do?
negative_passages.docid: 80372
negative_passages.text: Exit of "> " mode in Unix shell
negative_passages.docid: 112667
negative_passages.text: Bash variable substitution of variable followed by underscore