Take the list of attached devices

Question

when I type adb devices in the shell I get something like this

List of devices attached 
HT06RPQ002T1    device
HT06RPQ002T1    device

I want some shell script that will print just the ids of the phones for example in this case to print

HT06RPQ002T1
HT06RPQ002T1

if more devices are attached to print more ids...

Thanks

EDIT

I tried to put everything in a variable like this asd=adb devices but I do not have idea how to parse if I have one device attached or I have 10 devices...

aphex · Accepted Answer · 2012-06-11T13:52:21.853

18

adb devices | awk 'NR>1 {print $1}'

edited Jun 11 '12 at 13:52

answered Jun 11 '12 at 13:29

aphex

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this prints "of device" , I need the actual id and also if 2 phones are connected I need both ids – Lukap Jun 11 '12 at 13:40
it skips the first line "List of devices attached" – aphex Jun 11 '12 at 15:39
1

@Lukap: `NR` is the current record number. It's updated automatically as each line (record) is read. – Dennis Williamson Jun 12 '12 at 09:43

Dennis Williamson · Answer 2 · 2012-06-11T15:12:55.063

1

flag=false

while read -r device type
do
    if ! $flag
    then
        flag=true
        continue
    fi
    echo "$device"
done < <(adb devices)

edited Jun 11 '12 at 15:12

answered Jun 11 '12 at 13:57

Dennis Williamson

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sorry but this snippet doesn't print any output , is this the whole snippet ? – Lukap Jun 11 '12 at 15:02

Take the list of attached devices

2 Answers2

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