分配awk多个变量

Question

I'm using this command to check all sshd processes and CPU USAGE and CMD for sshd deamon:

ps -C sshd -o %cpu,cmd

example of output:

%CPU CMD
 0.0 sshd: root [priv]
 0.0 sshd: aadmin@pts/1

After that i've used:

ps -C sshd -o %cpu,cmd | awk '!/%CPU/ {print $1, $3}'

Output:

0.0 root
0.0 aadmin@pts/1

To sort CPU USAGE and third line, what i want is to assign awk output var to have output like this for multiple processes and in separate lines.

CPU_USAGE=0.0 USER=root
CPU_USAGE=0.0 USER=aadmin@pts/1

I've tried to assign variable to awk with awk -v but without success

Answer 1

ps -C sshd -o %cpu,cmd | awk '!/%CPU/ {printf("CPU_USAGE=%s USER=%s\n", $1, $3)}'

You just have to format your print statement, for that, use printf .

Or shorter:

ps -C sshd -o %cpu,cmd | awk '!/%CPU/ {print "CPU_USAGE="$1, "USER="$3}'

Hope this is what u want. Your question was not clear otherwise...