Question
In linux, in bash scripting, what does $0 mean (give an example to illustrate your knowledge)? Answer$0 references the name of the bash program/script itself (for example, if you run the script as "./test.sh one two", $0 is ./test.sh Question In linux, in bash scripting, what does$0 mean (give an example to illustrate your knowledge)?
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Question
In linux, in bash scripting, what does $0 mean (give an example to illustrate your knowledge)? Answer$0 references the name of the bash program/script itself (for example, if you run the script as "./test.sh one two", $0 is ./test.sh If you want to change selection, open document below and click on "Move attachment" 7. Shell Scripting og2.sh "$@" fi $0 means the name of the program itself and not any command-line argument. It is the command used to invoke the current program. In the above cases, it is ./myprog.sh . Note that <span>$0 is immune to shift operations. 7.10 Single Forward Quote Notation Single forward quotes ' protect the enclosed text from the shell. In other words, you can place any odd characters insi

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