how do I write SSH command output with only values I need -


i creating vps api provided command line. output of command comes several text inside don't need. command.

the variables predefined , work fine.

echo y | /usr/local/bin/clicmd vm create --hostname=$vmname --domain=$srvdomain --cpu 1 --memory 1024 --image $image --datacenter=$dc --billing=hourly -n 100 > /dev/null 1>> /home/logs/createvps.log

when run it, gives me following output in createvps.log file,

this action incur charges on account. continue? [y/n]: id 11232312
created 2015-06-13t14:43:27-05:00
guid xxxxxx-r345-4323-8e3f-c8c04e18fad7

from above output, need have id (11232312) value stored in mysql table. know how grab value log file , save in mysql.

my question is, how save id in log file instead of other values/strings.

thank in advance.

not sure question, guess should you:

echo y | /usr/local/bin/clicmd vm create --hostname=$vmname \  --domain=$srvdomain --cpu 1 --memory 1024 --image $image \  --datacenter=$dc --billing=hourly -n 100 | \  grep -oe "id [0-9]+$" | grep -eo "[0-9]+" >> /home/logs/createvps.log

few notes difference in code , mine:

  • you 2 redirection of stdout, 1 /dev/null , 1 log, equivalent of doing 1 redirection (writing in /dev/null practically nop).

Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

Rendering JButton to get the JCheckBox behavior in a JTable by using images does not update my table -

i rendering jbutton image on simulate jcheckbox behavior. why don't let jtable render jcheckbox? because need bigger checkboxes , there's no way can resize them (as far know). so, have own table cell renderer , editor. both renders jbutton , checkbox images on them. trying change image checked image unchecked image (or vice versa) , update cell value (boolean true or false). however, reason, getcelleditorvalue() not update table. so, release mouse, value goes original one. any appreciated! lot! public class tableexample extends jframe { jscrollpane pane; jpanel panel; jtable table; object[][] data; mytablemodel tm; renderer buttoncolumn; public tableexample(object[][] data) throws ioexception { string[] columns = {"column#1", "column#2", "column#3", "column#4", "column#5", "column#6"}; this.data = data; this.setpreferredsize(new dimension(700, 500));
Read more