I have a shell script that will bring the time (h: m: s) of the database and compare it with the current time to perform an action based on the result of the comparison.
I get the current time using this command
current time = $ (date +% H% M% S);
the time I received from the database that is peak_time with this format
H: M: s
So I eliminated the: from that moment using this code.
peak_time = `$ peak_time & # 39; | thirst s /: // g `
and now I need to convert the last result in time using this command
peak_time = $ (date -d "$ peak_time" +% H% M% S);
but I get this error
date: invalid date '190000'
so please tell me how can I solve this problem