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Re: Another "set" option?
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From: |
Geir Hauge |
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Subject: |
Re: Another "set" option? |
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Date: |
Wed, 10 Jul 2013 19:35:21 +0200 |
2013/7/10 Bruce Korb <bruce.korb@gmail.com>
> This seems like a lot of obtuse bother:
>
> xtrace_setting=$(
> re=$'\nxtrace[ \t]+on'
> [[ $(set -o) =~ $re ]] && echo ' -x' || echo ' +x')
>
> if there were only some magic like ${BASH_SETTING_XTRACE} or
> xtrace_setting=$(set -q xtrace) or something. Could we get
> something fairly straight forward for querying set/shopt state?
> Thank you for considering. Regards, Bruce
>
shopt -qo xtrace && xtrace=1
--
Geir Hauge