storing error message of command output into a shell variable
90600
How to get error output and store it in a variable or file
12621
Saving linux boot messages in a file
14081
Use a shell variable in awk
131095
Is it possible to print the content of the content of a variable with shell script? (indirect referencing)
149079
How can I capture the result of var_dump to a string?
130165
Assigning default values to shell variables with a single command in bash
15296
How can I assign the output of a command to a shell variable?
561
How to log error details when using using try/catch for dynamic SQL backup commands
92426
Execute a script when the output of a command has a specific string
58030
How can I use a file in a command and redirect output to the same file without truncating it?
158858
How to store standard error in a variable
25368
Error handling in Bash
147895
Read values into a shell variable from a pipe
138210
Capturing stdout from a system() command optimally
55542
How do I redirect command output to a file?
94195
How can I save the command and its execution output to file at the same time
136267
Pipe the output of a command if it is successful