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May 19, 2015 - A Look At The New Commandlinefu
I've put together a short writeup on what kind of newness you can expect from the next iteration of clfu. Check it out here.
March 2, 2015 - New Management
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More precise BASH debugging

Terminal - More precise BASH debugging
env PS4=' ${BASH_SOURCE}:${LINENO}(${FUNCNAME[0]}) ' sh -x /etc/profile
2009-10-07 14:44:59
User: oernii2
Functions: env sh
More precise BASH debugging


There is 1 alternative - vote for the best!

Terminal - Alternatives
env PS4=' ${BASH_SOURCE:-0$}:${LINENO}(${FUNCNAME[0]}) ' sh -x /etc/profile

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What others think

Hot stuff !

Comment by danam 354 weeks and 2 days ago

I've put it in my profile.

export PS4=' ${BASH_SOURCE}:${LINENO}(${FUNCNAME[0]}) '

Comment by oernii2 354 weeks and 2 days ago

Really nice. You could put this into a function within your profile.

shdebug() {env PS4=' ${BASH_SOURCE}:${LINENO}(${FUNCNAME[0]}) ' sh -x $1; }

This would mean you could debug a shell script nice and easy:

shdebug /path/to/myscript.sh
Comment by jgc 354 weeks and 1 day ago

Works great if you don't forget the space between { and env. That's to say :

shdebug() { env PS4=' ${BASH_SOURCE}:${LINENO}(${FUNCNAME[0]}) ' sh -x $1; }
Comment by mayrlin 268 weeks and 1 day ago

Your point of view

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