shell script
เว็บไซต์ shell script How do I run sh file shell script in Linux? · Open the Terminal application on Linux or Unix · Create a new script file with sh extension transcription In the simplest terms, a shell script is a file containing a series of commands The shell reads this file and carries out the commands as though they have been
shell script How do I run sh file shell script in Linux? · Open the Terminal application on Linux or Unix · Create a new script file with sh extension commandshell script This value is know as Exit Status of that command To determine this exit Status we use $? variable of shell For eg $ rm unknow1file A bash script is a series of commands written in a file These are read and executed by the bash program The program executes line by line