Can someone please help me. I'm trying to get values greater than 40, but when it's at 100 it doesn't get it.
[root#localhost home]# df -Pk --block-size=1M
Filesystem 1048576-blocks Used Available Capacity Mounted on
/dev/mapper/rhel-root 22510 13135 9375 59% /
devtmpfs 905 0 905 0% /dev
tmpfs 920 1 920 1% /dev/shm
tmpfs 920 9 911 1% /run
tmpfs 920 0 920 0% /sys/fs/cgroup
/dev/sda1 1014 178 837 18% /boot
Linux_DB2 240879 96794 144086 41% /media/sf_Linux_DB2
tmpfs 184 1 184 1% /run/user/42
tmpfs 184 1 184 1% /run/user/0
*/dev/sr0 56 56 0 100% /run/media/root/VBox_GAs_5.2.20*
[root#localhost home]# df -Pk --block-size=1M | awk '$5 > 40'
Filesystem 1048576-blocks Used Available Capacity Mounted on
/dev/mapper/rhel-root 22510 13135 9375 59% /
Linux_DB2 240879 96794 144086 41% /media/sf_Linux_DB2
The /dev/sr0 56 56 0 100% /run/media/root/VBox_GAs_5.2.20 doesn't come out.
Could you please try following once.
df -hP | awk '$5+0>40'
Explanation: Since 5th field of disk usage is having string with digits added, so by adding a zero +0 with $5 it tells awk to keep only digits in comparison and it will NOT have strings in it. Then this condition will considered like digits are getting compared, will show the right output then. Here -P option with df command is also crucial since it gives the output of df in a single line and it makes awk command's life easy to get its calculations done.
Related
I am trying to extract all lines where a field matches a pattern which is defined as a variable.
I tried the following
head input.dat |
awk -F '|' -v CODE="39905|19043" '{print $13; if($13~CODE){print "Matched"} else {print "Nomatch"} }'
I am printing the value of the field before attempting a pattern match.(This way I don't have to show the entire line that contains many fields)
This is the output I got.
PLAN_ID
Nomatch
39905
Nomatch
39905
Nomatch
39883
Nomatch
19043
Nomatch
2215
Nomatch
19043
Nomatch
9149
Nomatch
42718
Nomatch
24
Nomatch
I expected to see at least 3 instances of Matched in the output. What am I doing wrong?
edit by #Fravadona
xxd input.dat | head -n 6
00000000: fffe 4d00 4f00 4e00 5400 4800 5f00 4900 ..M.O.N.T.H._.I.
00000010: 4400 7c00 5300 5600 4300 5f00 4400 5400 D.|.S.V.C._.D.T.
00000020: 7c00 5000 4100 5400 4900 4500 4e00 5400 |.P.A.T.I.E.N.T.
00000030: 5f00 4900 4400 7c00 5000 4100 5400 5f00 .I.D.|.P.A.T..
00000040: 5a00 4900 5000 3300 7c00 4300 4c00 4100 Z.I.P.3.|.C.L.A.
00000050: 4900 4d00 5f00 4900 4400 7c00 5300 5600 I.M._.I.D.|.S.V.
Turns out that the input file uses the UTF-16 LE Encoding (as shown by the hexdump of the content). Thus, the solution seems to be to convert the input file from UTF-16LE to UTF-8 before running AWK. Thanks
I found out (thanks to all who suggested looking at the hexdump of the input file) that the file used UTF-16LE encoding. Once I converted the input file using iconv , the AWK script worked as expected
I have to get the details such as CPU, Memory(RAM), Battery, Startup time, App Size. Im able to get other things except App Size using Appium. Someone please help.
Thanks
Seems like Appium is not capable to perform this for you. However, you can check the memory usage in Android using adb:
$ adb shell dumpsys meminfo com.android.systemui
Which returns something like this:
Applications Memory Usage (in Kilobytes):
Uptime: 433213978 Realtime: 631179899
** MEMINFO in pid 1541 [com.android.systemui] **
Pss Private Private SwapPss Heap Heap Heap
Total Dirty Clean Dirty Size Alloc Free
------ ------ ------ ------ ------ ------ ------
Native Heap 106880 106780 0 73228 196200 182430 13769
Dalvik Heap 35655 35636 0 217 40741 20371 20370
Dalvik Other 3347 3344 0 112
Stack 56 56 0 16
Ashmem 4 0 0 0
Other dev 18 0 16 0
.so mmap 2998 164 352 499
.jar mmap 669 0 248 0
.apk mmap 17904 0 13620 0
.ttf mmap 372 0 180 0
.dex mmap 10041 16 10020 20
.oat mmap 3848 0 84 0
.art mmap 1641 1364 0 123
Other mmap 64 12 24 0
EGL mtrack 106434 106434 0 0
GL mtrack 55564 55564 0 0
Unknown 1952 1948 0 1565
TOTAL 423227 311318 24544 75780 236941 202801 34139
For iOS, my currently limited toolchain doesn't help much. You may have luck using Instruments, for which you can find here a command-line reference, but I haven't tried that: https://help.apple.com/instruments/mac/current/#/devb14ffaa5
I would like to get a complete hostname with their server up-time using "nstats" command. The script appears to be working ok. I need help with the 1st column with a "complete" hostname and the 7th column (server up-time) printed.
This following command only give me their partial hostnames:
for host in $(cat servers.txt); do nstats $host -H | awk 'BEGIN {IFS="\t"} {$2=$3=$4=$5=$6=$9="" ; print}' ; done
BAD Output: (host-names got cut off after the 12th characters)
linux_server 223 days
linux_server 123 days
windows_serv 23 days
windows_serv 23 days
EXPECTED Output:
linux_server1 223 days
linux_server2 123 days
windows_server1 23 days
windows_server2 123 days
The contents of servers.txt file are as follows:
linux_server1
linux_server2
windows_server1
windows_server2
Output without awk
LINXSERVE10% for host in $(cat servers.txt); do nstats $host -H ; done
linux_server 0.01 47% 22% 56 05:08 20 days 17:21:00
linux_server 0.00 23% 8% 45 05:08 24 days 04:16:46
windows_serv 0.04 72% 30% 58 05:09 318 days 23:32:17
windows_serv 0.00 20% 8% 40 05:09 864 days 12:23:10
windows_serv 0.00 51% 17% 41 05:09 442 days 05:30:14
Note: for host in $(cat servers.txt); do nstats $host -H | awk -v server=$host 'BEGIN {IFS="\t"} {$2=$3=$4=$5=$6=$9="" ; print server }' ; done *** this works ok but it will list only a complete hostname with no server uptime.
Any help you can give would be greatly appreciated.
Do you know you may choose the fields to print in awk?
for host in $(cat servers.txt); do
nstats $host -H |
awk 'BEGIN {IFS="\t"} {print $1,$7,$8}';
done
These will print only three fields you are interested.
The awk code labeled as a "note" is totally useless -- It is equivalent to
for host in $(cat servers.txt); do
echo "$host"
done
UPDATE: after realizing the problem was the nstats command, the awk line command would be
awk -v server="$host" 'BEGIN {IFS="\t"} {print server,$7,$8}';
then the output looked like this (server uptime overwrote the hostnames)
20 daysrver
24 daysrver
318 daysver
864 dayserv
442 dayserv
So I put that server variable at the end, it looked much better and i can extract that and play with it in excel. THANKS SO Much Jdamian!
for host in $(cat servers.txt); do nstats $host -H | awk -v server="$host" 'BEGIN {IFS="\t"} {print $7,$8,server}'; done
20 days linux_server1
24 days linux_server2
318 days windows_server1
864 days windows_server2
442 days windows_server3
I have several very large text files and would like to append the count of numbers following by a space in front of each line. Could anyone kindly suggest how to do it efficiently using Awk?
Input:
10 109 120 200 1148 1210 1500 5201
9 139 1239 1439 6551
199 5693 5695
Desired Output:
8 10 109 120 200 1148 1210 1500 5201
5 9 139 1239 1439 6551
3 199 5693 5695
You can use
awk '{print NF,$0}' input.txt
It says print number of field of the current line NF separated by current field separator , which in this case is a space then print the current line itself $0.
this will work for you:
awk '{$0=NF FS $0}7' file
Using QNX I am trying to list the processes that have been running for under 24 hours. I have the following code that will list every process' PID and elapsed time running. I have tried multiple loops to list only the PID's that have 'etime' greater than 2400 with no success.
ps -eo pid,etime,cmd | sed s/://g
returns
PID ELAPSED CMD
1 4618
2 4618 slogger
4099 4618 pci-bios
4100 4618 io-usb
4101 4618 io-hid
4102 4618 devc-con-hid
4103 4618 devb-eide
204808 4612 inetd
229385 4612 /pclogd
81930 4614 pipe
81931 4614 mqueue
94220 4614 dumper
81933 4614 tinit
94222 4614 io-net
Basially, I need if [elapsed -lt 2400];then list pid
ps -eo pid,etime,cmd | sed s/://g |
awk '$2 < 2400 {printf "%-10s %-10s %-20s\n", $2, $1, $3 }'