query: Read the output of a command into a variable
positive_passages.docid: 64218
positive_passages.text: Storing output of command in shell variable
negative_passages.docid: 18193
negative_passages.text: Loading commands from file
negative_passages.docid: 30984
negative_passages.text: Read from file into variable - Bash Script take2
negative_passages.docid: 156398
negative_passages.text: How to send text to a command and THEN read from terminal
negative_passages.docid: 136267
negative_passages.text: Pipe the output of a command if it is successful
negative_passages.docid: 147895
negative_passages.text: Read values into a shell variable from a pipe
negative_passages.docid: 52761
negative_passages.text: Running shell command and capturing the output
negative_passages.docid: 130385
negative_passages.text: How to make the say command echo a variable value in a script?
negative_passages.docid: 111784
negative_passages.text: Pass commands as input to another command (su, ssh, sh, etc)
negative_passages.docid: 6390
negative_passages.text: How to preserve the newline character (\n) when capture output of a command in a variable
negative_passages.docid: 129292
negative_passages.text: Why doesn't text piped into an echo get outputted?
negative_passages.docid: 43269
negative_passages.text: How to read a single line of numbers into different variables?
negative_passages.docid: 94195
negative_passages.text: How can I save the command and its execution output to file at the same time
negative_passages.docid: 94622
negative_passages.text: How does one extract a command's exit status into a variable?
negative_passages.docid: 149079
negative_passages.text: How can I capture the result of var_dump to a string?
negative_passages.docid: 157434
negative_passages.text: How do I diff the outputs of two commands?
negative_passages.docid: 9467
negative_passages.text: How can we run a command stored in a variable?