kclin@kclin.tw

Crazy KC

A bad shearer never had a good sickle

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Day: November 15, 2012

Nov15 0

Add 折讓 after discount percent in open source pos

Posted by kclin

In open source POS, only discount percent exists. BUT, sometimes we would like to add 折讓 after discount percent. Current 3 tables will have discount percent ospos_sales_items ospos_sales_suspended_items ospos_receivings_items

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POS, web design
Nov15 0

issue command to gnu screen in another screen

Posted by kclin

Basically, we use ctrl + a first then issue the required command. Once you have a screen existed in another one. and you want to operate them. Then, ctrl + a + command to operate the outer screen ctrl + a + a + command to operate the inner screen. Thanks

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Debian, Misc

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