;; *) echo "The original string does not contain the substring." ;; esac 在这个例子中,case 语句检查 original_string 是否匹配模式 *"$substring"*,如果匹配,则执行相应的代码块。 总结 以上三种方法都可以在 Bash 中用来检查一个字符串是否包含另一个字符串。[[ ... ]] 结构是 Bash 特有的,通常...
String 'echo "My string"' contain substring: 'o "M'. String 'echo "My string"' don't contain substring: 'alt'. String 'echo "My string"' contain substring: 'str'. Run Code Online (Sandbox Code Playgroud) 成一个功能 正如@EeroAaltonen所说,这是一个相同的演示版本,在相同的shell下测...
line 26) `assert_output --partial "CI_COMMIT_REF_SLUG"' failed -- output does not contain substring -- substring (1 lines): CI_COMMIT_REF_SLUG output (3 lines): ./bin/deploy.sh: join_string_by: command not found oc error Could not login -- ** Did not delete , as test failed...
If set to the value exact, the string supplied must match the name of a stopped job exactly; if set to substring, the string supplied needs to match a substring of the name of a stopped job. The sub- string value provides functionality analogous to the %? job identifier (see JOB ...
does not recognize time as a reserved word if the next token begins with a `-'. The TIME‐ FORMAT variable may be set to a format string that specifies how the timing information should be displayed; see the description of TIMEFORMAT under Shell Variables below. ...
The substring value provides functionality analogous to the %? job identifier (see the section "Job Control" below). If set to any other value, the supplied string must be a prefix of a stopped job's name; this provides functionality analogous to the %string job identifier. histchars The ...
Utilizingsh your_script_file.shwill not be effective as the hashbang line will be overlooked and the script will be interpreted bydashinstead. This version does not back the string substitution syntax. Solution 2: Ensure that your script does not contain the same issue encountered by me. ...
The substring value provides functionality analogous to the %? job identifier (see JOB CONTROL below). If set to any other value, the supplied string must be a prefix of a stopped job’s name; this provides functionality analogous to the %string job identifier. histchars The two or three ...
The following is a brief description of the shell’s operation when it reads and executes a command. Basically, the shell does the following: Reads its input from a file (seeShell Scripts), from a string supplied as an argument to the-cinvocation option (seeInvoking Bash), or from the ...
aws_cloudfront_distribution_for_origin.sh - returns the AWS CloudFront ARN of the distribution which serves origins containing a given substring. Useful for quickly finding the CloudFront ARN needed to give permissions to a private S3 bucket exposed via CloudFront aws_cloudtrails_cloudwatch.sh - list...