problem with adding php code with variables using printf in linux
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The problem is , when i'am using python to execute that command line
os.system("sudo -u "+self.user+" printf "+ self.data +" > "+ self.path)
is updating the file with new data but not with variables just with space
example
<?php
$test = "dddd";
echo "please work".$test;
will be after execute command line to
<?php
= "dddd";
echo "please work".;
without variables
So how can i solve this problem ?
python bash
asked Nov 10 at 23:44
eslam alshbah
33
add a comment |
up vote
0
down vote
favorite
The problem is , when i'am using python to execute that command line
os.system("sudo -u "+self.user+" printf "+ self.data +" > "+ self.path)
is updating the file with new data but not with variables just with space
example
<?php
$test = "dddd";
echo "please work".$test;
will be after execute command line to
<?php
= "dddd";
echo "please work".;
without variables
So how can i solve this problem ?
python bash
asked Nov 10 at 23:44
eslam alshbah
33
You should surround with a single quote:os.system("..." + "printf '" + self.data + "' > .."(Note the single quote). Also, you wouldn't have run into this issue had you used Popen with a list argument instead of os.system(..).
– UltraInstinct
Nov 11 at 0:00
it's solved the problem but the code added in the file with " code " like a string
– eslam alshbah
Nov 11 at 0:25
add a comment |
up vote
0
down vote
favorite
up vote
0
down vote
favorite
The problem is , when i'am using python to execute that command line
os.system("sudo -u "+self.user+" printf "+ self.data +" > "+ self.path)
is updating the file with new data but not with variables just with space
example
<?php
$test = "dddd";
echo "please work".$test;
will be after execute command line to
<?php
= "dddd";
echo "please work".;
without variables
So how can i solve this problem ?
python bash
asked Nov 10 at 23:44
eslam alshbah
33
The problem is , when i'am using python to execute that command line
os.system("sudo -u "+self.user+" printf "+ self.data +" > "+ self.path)
is updating the file with new data but not with variables just with space
example
<?php
$test = "dddd";
echo "please work".$test;
will be after execute command line to
<?php
= "dddd";
echo "please work".;
without variables
So how can i solve this problem ?
python bash
python bash
asked Nov 10 at 23:44
eslam alshbah
33
asked Nov 10 at 23:44
eslam alshbah
33
edited Nov 10 at 23:50
asked Nov 10 at 23:44
eslam alshbah
33
asked Nov 10 at 23:44
eslam alshbah
33
asked Nov 10 at 23:44
eslam alshbah
33
33
You should surround with a single quote:os.system("..." + "printf '" + self.data + "' > .."(Note the single quote). Also, you wouldn't have run into this issue had you used Popen with a list argument instead of os.system(..).
– UltraInstinct
Nov 11 at 0:00
it's solved the problem but the code added in the file with " code " like a string
– eslam alshbah
Nov 11 at 0:25
add a comment |
You should surround with a single quote:os.system("..." + "printf '" + self.data + "' > .."(Note the single quote). Also, you wouldn't have run into this issue had you used Popen with a list argument instead of os.system(..).
– UltraInstinct
Nov 11 at 0:00
it's solved the problem but the code added in the file with " code " like a string
– eslam alshbah
Nov 11 at 0:25
You should surround with a single quote:
os.system("..." + "printf '" + self.data + "' > .." (Note the single quote). Also, you wouldn't have run into this issue had you used Popen with a list argument instead of os.system(..).– UltraInstinct
Nov 11 at 0:00
You should surround with a single quote:
os.system("..." + "printf '" + self.data + "' > .." (Note the single quote). Also, you wouldn't have run into this issue had you used Popen with a list argument instead of os.system(..).– UltraInstinct
Nov 11 at 0:00
it's solved the problem but the code added in the file with " code " like a string
– eslam alshbah
Nov 11 at 0:25
it's solved the problem but the code added in the file with " code " like a string
– eslam alshbah
Nov 11 at 0:25
add a comment |
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You should surround with a single quote:
os.system("..." + "printf '" + self.data + "' > .."(Note the single quote). Also, you wouldn't have run into this issue had you used Popen with a list argument instead of os.system(..).– UltraInstinct
Nov 11 at 0:00
it's solved the problem but the code added in the file with " code " like a string
– eslam alshbah
Nov 11 at 0:25