Gentoo Archives: gentoo-dev

From: Roy Marples <uberlord@g.o>
To: gentoo-dev@l.g.o
Subject: Re: [gentoo-dev] More general interface to use flags
Date: Fri, 02 Nov 2007 14:06:51
Message-Id: 1194012241.16055.11.camel@uberlaptop.marples.name
In Reply to: [gentoo-dev] More general interface to use flags by "Marijn Schouten (hkBst)"
1 On Fri, 2007-11-02 at 14:44 +0100, Marijn Schouten (hkBst) wrote:
2 > [[ ${flag} = !* ]] && { success=1 ; flag=${flag:1} }
3
4 Could be written as
5 [ "${flag#!}" != "${flag}" ] && { success=1; flag=${flag#!}; }
6
7 > string=$( (( ${success} == 0 )) && echo ${string_success} || echo
8 > ${string_failure} )
9 > [[ -n ${string} ]] && echo ${string}
10
11 if [ "${success}" = "0" ]; then
12 string=${string_success}
13 else
14 string=${string_failure}
15 fi
16 [ -n "${string}" ] && echo "${string}"
17
18 Thanks
19
20 Roy
21
22 --
23 gentoo-dev@g.o mailing list

Replies

Subject Author
Re: [gentoo-dev] More general interface to use flags "Marijn Schouten (hkBst)" <hkBst@g.o>
Re: [gentoo-dev] More general interface to use flags Mike Frysinger <vapier@g.o>