diff options
Diffstat (limited to 'bash_include')
| -rw-r--r-- | bash_include | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/bash_include b/bash_include index dbb94a4..3d22743 100644 --- a/bash_include +++ b/bash_include @@ -765,6 +765,26 @@ function keep_sudo_credential () done } +function get_memory_info () +{ + if [ "`uname`" = "Linux" ] + then + local meminfoline="`free -m | \grep -i mem`" + local memtotal="`echo "$meminfoline" | awk '{print $2}'`" + local memused="`echo "$meminfoline" | awk '{print $3}'`" + local membuf="`echo "$meminfoline" | awk '{print $6}'`" + local memcache="`echo "$meminfoline" | awk '{print $7}'`" + local memprog=$(($memused-$membuf-$memcache)) + echo "Memory: $memused / $memtotal MB (`printf %2d $(($memused*100/$memtotal))`%)" + echo "Detail:" + echo " Used: `printf %5d $memprog` MB (`printf %2d $(($memprog*100/$memtotal))`%)" + echo " Buffers: `printf %5d $membuf` MB (`printf %2d $(($membuf*100/$memtotal))`%)" + echo " Cached: `printf %5d $memcache` MB (`printf %2d $(($memcache*100/$memtotal))`%)" + else + echo "Current operating system is not Linux." + fi +} + # Doing something umask 0022 |