Question
To check if a file /tmp/data.txt is both readable and writable by the current user in a shell conditional, which test is correct?
More Shell Scripting Questions
- In shell scripting, which symbol is used to redirect the standard output to a file, overwriting its contents?
- Which command is used to display the contents of a file in Linux?
- Which command is used to read user input from the keyboard and store it in a variable?
- Which command will read input line-by-line from a file in a shell script?
- Which command is used to search for a string inside a file?
- Which construct replaces a command with its output in a POSIX shell?
- Which operator enables process substitution?
- Which command is used to display the last few lines of a file?
- Which symbol is used to redirect the standard output of a command to a file, appending the output to the end of the file if it already exists?
- What is the primary purpose of the "shebang" line `#!/bin/bash` at the beginning of a shell script?
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