Using sed in tSystem component

ThomasLetellier — Mon, 12 Oct 2020 11:26:51 GMT

Hello,

I'm trying to use the sed command in a tSystem component but I got some troubles...

Here is the command I'm using in the component :

"sudo sed -i 1s/^\\xEF\\xBB\\xBF//" + ((String)globalMap.get("tFileList_3_CURRENT_FILEPATH"))

When I print it I got the good result (this is the resutl of a System.out.println():

sudo sed -i 1s/^\xEF\xBB\xBF// myFile.txt

The sed command seem's correct and is working fine when using manually in linux, but when I try to use it in Talend I got this error:

sed: -e expression #1, char 19: unknown option to `s'

At first I was using single quotes like this:

"sudo sed -i '1s/^\\xEF\\xBB\\xBF//'"

but it did not work, I also tried to escape thoses single quotes... same result.

Can somebody tells me how to write correctly this command on the tSystem component ?

Thanks for your help,

Thomas

Re: Using sed in tSystem component

manodwhb — Mon, 12 Oct 2020 13:00:28 GMT

@thomas letellier , you no need to use single quote escpe only for double quote you need ot use.

Thanks,

Manohar