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simbalinux/sed_check.py

Last active September 23, 2018 16:54
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sed alternative in python
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sed_check.py
#!/usr/bin/python
import subprocess
from shutil import copyfile
copyfile("/etc/nagios/nrpe.cfg","/etc/nagios/nrpe.cfg.bak")
f = open("/etc/nagios/nrpe.cfg",'r')
filedata = f.read()
f.close()
newdata = filedata.replace("command[check_disk]=/usr/lib64/nagios/plugins/check_disk -w 20% -c 10% -p /","command[check_disk]=/usr/lib64/nagios/plugins/check_disk -w 8 -c 5 -u GB -p /")
f = open("/etc/nagios/nrpe.cfg",'w')
f.write(newdata)
f.close()
subprocess.check_call("systemctl restart nrpe".split())
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