Question
In shell scripting, which symbol is used to redirect the standard output to a file, overwriting its contents?
More Shell Scripting Questions
- Which command is used to display the last 10 lines of a file in Linux?
- If a program needs to read data from a file, which system call would it typically use?
- Which command is used to display all currently running processes in Linux?
- 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?
- How do you access the value of a variable named `USERNAME` in a shell script?
- 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?
- How do you typically make a shell script file executable?
- In bash, which command is used to trap and handle signals like SIGINT?
- Which command is used to display the current working directory?
- How can you make a shell script executable?
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