query: What do z${variable} and zfalse in bash script mean?
positive_passages.docid: 19713
positive_passages.text: Why do shell script comparisons often use x$VAR = xyes?
negative_passages.docid: 19369
negative_passages.text: How can I use $variable in a shell brace expansion of a sequence?
negative_passages.docid: 909
negative_passages.text: What is this shell/Bash syntax: someVariable=someValue someCommand
negative_passages.docid: 42134
negative_passages.text: Whats the difference between "${foo.bar}" and "#{foo.bar}"?
negative_passages.docid: 4036
negative_passages.text: Variables in bash seq replacement ({1..10})
negative_passages.docid: 70007
negative_passages.text: Escaping quotes in zsh alias
negative_passages.docid: 32658
negative_passages.text: What does `:-` mean in a shell script
negative_passages.docid: 125882
negative_passages.text: Could someone please explain this bash command?
negative_passages.docid: 6602
negative_passages.text: What does set -e mean in a bash script?
negative_passages.docid: 120900
negative_passages.text: ${!FOO} and zsh
negative_passages.docid: 55925
negative_passages.text: Variable Syntax Error with Bash Script (Homework)
negative_passages.docid: 147454
negative_passages.text: Why does bash set $? (exit status) to non-zero on Ctrl-C or Ctrl-Z?
negative_passages.docid: 134273
negative_passages.text: Bash: Why does this Brace Expression work this way?
negative_passages.docid: 36359
negative_passages.text: What does $# mean in shell?
negative_passages.docid: 148080
negative_passages.text: Brace expansion with a Bash variable - {0..$foo}
negative_passages.docid: 75231
negative_passages.text: Why does this variable have no value even though it is set in .bashrc?
negative_passages.docid: 18438
negative_passages.text: Spaces in variable assignments in shell scripts