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Ramin Hakimi Ramhm

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Ramhm / system_info.sh
Created September 2, 2018 11:17
System Info (Ubuntu/Centos)
#!/bin/bash
## R.Hakimi
##
# Hostname information
echo -e "\e[31;43m*** HOST INFORMATION ***\e[0m"
hostnamectl
echo ""
# System Resource
echo -e "\e[31;43m*** SYSTEM RESOURCE ***\e[0m"
CPUCORE=$(cat /proc/cpuinfo | grep "processor"| wc -l)
@Ramhm
Ramhm / empty-swap.sh
Created August 6, 2018 08:45
Linux Empty Swap
#!/bin/sh
## Thanks to Pejman
PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin"
free -m
echo
sync
echo 3 > /proc/sys/vm/drop_caches
echo 0 > /proc/sys/vm/drop_caches
FREE_RAM=$(free|grep Mem:|awk '{print $4}')