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Security 更正shell脚本漏洞_Security_Shell_Scripting - Fatal编程技术网
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Security 更正shell脚本漏洞

security shell scripting

Security 更正shell脚本漏洞,security,shell,scripting,Security,Shell,Scripting,对于此脚本中的明显漏洞，您可以进行哪些简单的修复 #!/bin/tcsh # foreachfile command # a shell script to apply command to each file in the current directory set ListOfFiles = `ls` set Count = 1 set ListLength = $#ListOfFiles while ($Count <= $ListLength) $argv $Li

对于此脚本中的明显漏洞，您可以进行哪些简单的修复

#!/bin/tcsh
# foreachfile command
# a shell script to apply command to each file in the current directory

set ListOfFiles = `ls`
set Count = 1
set ListLength = $#ListOfFiles
while ($Count <= $ListLength)
        $argv $ListOfFiles[$Count]
        @ Count = $Count + 1
end

#/垃圾箱/垃圾箱
#foreachfile命令
#用于将命令应用于当前目录中的每个文件的shell脚本
set ListOfFiles=`ls`
设置计数=1
设置ListLength=$#ListOfFiles
而（$Count
）！/bin/tcsh

#foreachfile命令如果命令理解，您可能还希望在
“$f”
之前插入
--
。我回滚了您的编辑，因为它们使问题毫无意义。

#!/bin/tcsh
# foreachfile command <<<< You gave away the ending!
# a shell script to apply command to each file in the current directory

foreach f (*)
        "$argv" "$f"
end