The following article describes the basic syntax and includes a simple example of the BASHCASEstatement usage. TheCASEstatement is the simplest form of theIF-THEN-ELSEstatement in BASH. You may use theCASEstatement if you need theIF-THEN-ELSEstatement with manyELIFelements. With the BASHCASEstat...
Case Statement Example Below is an example of using a case statement in a bash script that prints the official language of a given country:languages.sh #!/bin/bash echo -n "Enter the name of a country: " read COUNTRY echo -n "The official language of $COUNTRY is " case $COUNTRY in...
Bash Case Example 5. Startup script Startup scripts in the /etc/init.d directory uses the case statement to start and stop the application. You can use any kind of patterns, but its always recommended to use case statement, when you’re testing on values of primitives. (ie. integers or...
(redirected from Case statement)Also found in: Thesaurus, Medical, Legal, Encyclopedia. case 1 (kās) n. 1. An instance or occurrence of a particular kind or category: a case of mistaken identity. See Synonyms at example. 2. An occurrence of a disease or disorder: a mild case of flu...
Shell case esac 语句case ... esac 与其他语言中的 switch ... case 语句类似,是一种多分枝选择结构。case 语句匹配一个值或一个模式,如果匹配成功,执行相匹配的命令。case 语句格式如下:case 值in 模式1) command1 command2 command3 ;; 模式2) command1 command2 command3 ;; *) command1 command2 ...
*) echo -e "[ERROR] = Wrong Input, Exiting the script.." esac User confirmation using case statement Example 5 - Case statement with return codes You can write logic to capture the return code of the previously run command and take some actions using case statements. I am creating a GUI...
2. 'in that case' You say in that case or in which case to refer to a situation which has just been mentioned and to introduce a statement or suggestion that is a consequence of it. 'The bar is closed,' the waiter said. 'In that case,' McFee said, 'allow me to invite you back...
The case statement uses the Extension variable as the expression it tries to match to a clause. #!/bin/bash forFilein$(ls) do # extract the file extension Extension=${File##*.} case"$Extension"in sh) echo" Shell script:$File" ...
This section provides a JavaScript tutorial example showing how to write a 'switch ... case' statement.© 2025 Dr. Herong Yang. All rights reserved.To help you understand how "switch ... case" statements work, I wrote the following the JavaScript tutorial example, Switch_Case_Statements.htm...
statement ;; esac 编写脚本,判断用户输入的字符串 #!/bin/bash # read -p "Enter string: " str case $str in linux|Linux) echo "windows." ;; windows|Windows) echo "linux." ;; *) echo "other." ;; esac 特殊变量: 位置变量 $1, $2 ,$3 ,$4 ... $9, ${10}, $1:...