elsewhere

This is an old revision of the document!

If you just want to find out what's new in a directory:

lsnew() { ls -lt ${1+“$@”} | head -20; }

.barshrc

function os {
      export OPER_SYS_1="`uname -s`"
      export OPER_SYS_2="`cat /etc/issue | head -n 1`"
      export KERN_INFO="`uname -r`"
      echo -ne "\033[31mOS:\033[0m " &amp;&amp; echo "$OPER_SYS_1, $OPER_SYS_2"
      echo -e "\033[32mKernel:\033[0m $KERN_INFO"
      }

function hw () {
   export MOBO_MAN="`sudo dmidecode --type baseboard | grep 'Manufacturer' | cut -d' ' -f2-`"
   export MOBO_MOD="`sudo dmidecode --type baseboard | grep 'Product' | cut -d' ' -f3-`"
   export CPU="`cat /proc/cpuinfo | grep 'model name' | cut -d' ' -f3-`"
   export RAM_TOTAL_KB="`cat /proc/meminfo | grep MemTotal | awk '{print $2}'`"
   export HDD_INFO="`sudo fdisk -l | grep Disk | grep -v identifier`"
   echo -e "\033[1;34mHardware\033[0m:"
   echo " * Motherboard:"
   echo " * Manufacturer: $MOBO_MAN"
   echo " * Model: $MOBO_MOD"
   echo " * CPU(s):"
   echo "$CPU"
   echo " * Total RAM: $(($RAM_TOTAL_KB / 1024)) MB"
   echo " * HDD info: "
   echo "$HDD_INFO"
   echo

  alias system="os &amp;&amp; hw"