CVS commit: src/usr.bin/sys_info

["Alistair G. Crooks" <agc%netbsd.org@localhost>]

Module Name:    src
Committed By:   agc
Date:           Mon Aug 21 19:22:31 UTC 2017

Modified Files:
        src/usr.bin/sys_info: sys_info.1 sys_info.sh

Log Message:
Changes to sys_info (20170821)

+ get rid of -a argument, which was superfluous since no arguments
means provide information on everything known

+ add the shell function to check for the path of a program. Taken
from pkgsrc bootstrap script, modified for return values, and "not
found" action

+ use this shell function for tcsh and unbound, both of which may not
exist on systems

+ go back to using standard shell construct for parsing options now,
since there is only 1 option with no optargs

+ from a suggestion from Paul Goyette, run the provided arguments
through sort | uniq

+ add sys_info itself to the list of programs to report


To generate a diff of this commit:
cvs rdiff -u -r1.1 -r1.2 src/usr.bin/sys_info/sys_info.1
cvs rdiff -u -r1.4 -r1.5 src/usr.bin/sys_info/sys_info.sh

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.