bash scripts(5)
Example 5-7. Using shift
#!/bin/bash # Using 'shift' to step through all the positional parameters. # Name this script something like shft, # and invoke it with some parameters, for example # ./shft a b c def 23 skidoo until [ -z "$1" ] # Until all parameters used up... do echo -n "$1 " shift done echo # Extra line feed. exit 0 |
来自 “ ITPUB博客 ” ，链接：https://blog.itpub.net/8503278/viewspace-890162/ ，如需转载，请注明出处，否则将追究法律责任。
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bash scripts(3)
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File test operators
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