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Shell Programming and Scripting
Shell scripting with case statement
Post 303003380 by RudiC on Wednesday 13th of September 2017 09:56:01 AM
09-13-2017
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echo -e "Select: \c"
read IN
pattern="1-20"
case $IN in
)
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*)
echo "Invalid selection: $IN"
;;
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Select: 10
Invalid selection: 10
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I'm in the process of writng a function that consists of a case statement is there a way of calling the function and passing a value to it?
ie
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case
opt1 do .....
opt2 do.....
esac
}
function opt1
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LEARN ABOUT HPUX
ncheck_hfs
ncheck_hfs(1M) ncheck_hfs(1M) NAME
ncheck_hfs: ncheck - generate a list of path names from inode numbers for a HFS file system SYNOPSIS
inode-numbers] [special ...] DESCRIPTION
when invoked without arguments, generates a list of path names corresponding to the inode numbers of all files contained on the HFS file systems listed in If special is specified, ncheck reports on the special only. Path names generated by are relative to the given special. Names of directory files are followed by Options Allow printing of the names and which are ordinarily suppressed. Specify the HFS file system type. Report only on files whose inode numbers are specified on the command line, in inode-numbers. inode-numbers is a comma separated list of inode numbers. Report only on special files and regular files with set-user-ID mode. The option is intended to discover concealed violations of security policy. Echo the completed command line, but performs no other action. The command line is generated by incorporating the user-specified options and other information derived from This option allows the user to verify the command line. Report only on files using sector numbers specified on the command line in sector_ranges. sector_ranges is a comma separated list of sector ranges. A sector range is a starting sector number and an ending sector number separated by a dash, or just a sector number. The sec- tor numbers should be in DEV_BSIZE units. If no pathname contains the sector number it will be reported as free or containing file system structure. Sectors beyond the end of the file system will be reported as illegal. Access Control Lists Continuation inodes (that is, inodes containing additional access control list information) are quietly skipped since they do not corre- spond to any path name. EXAMPLES
Execute the command on all special in Execute the command on HFS file system EXTERNAL INFLUENCES
International Code Set Support Single- and multi-byte character code sets are supported. DIAGNOSTICS
When the file system structure is improper, denotes the ``parent'' of a parentless file and a path-name beginning with denotes a loop. AUTHOR
was developed by AT&T and HP. FILES
Specifies the default file system type. Static information about the file systems. SEE ALSO
acl(5), fsck(1M), fstab(4), fs_wrapper(5), ncheck(1M), sort(1). STANDARDS CONFORMANCE
ncheck_hfs(1M)