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Top Forums UNIX for Beginners Questions & Answers Beginner at bash scripting - need help with passing arguments Post 302980210 by RudiC on Thursday 25th of August 2016 09:14:42 AM
Old 08-25-2016
Quote:
Originally Posted by kidi
what about paths... check 2 and check 3
What about paths?
Code:
if [[ $2 = "" ]]

and
Code:
if [[ $3 = "" ]]

? What would constitute a path? We've got absolute and relative paths, and single directories or entire branches. So anything between / and some/relative/directory/branch could be a path, even start can be a valid path. It up to you to define the desired path structure and construct your check accordingly.
 

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SYSTEMD-PATH(1) 						   systemd-path 						   SYSTEMD-PATH(1)

NAME
systemd-path - List and query system and user paths SYNOPSIS
systemd-path [OPTIONS...] [NAME...] DESCRIPTION
systemd-path may be used to query system and user paths. The tool makes many of the paths described in file-hierarchy(7) available for querying. When invoked without arguments, a list of known paths and their current values is shown. When at least one argument is passed, the path with this name is queried and its value shown. The variables whose name begins with "search-" do not refer to individual paths, but instead to a list of colon-separated search paths, in their order of precedence. OPTIONS
The following options are understood: --suffix= The printed paths are suffixed by the specified string. -h, --help Print a short help text and exit. --version Print a short version string and exit. EXIT STATUS
On success, 0 is returned, a non-zero failure code otherwise. SEE ALSO
systemd(1), file-hierarchy(7) systemd 237 SYSTEMD-PATH(1)
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