gzip -cd ma_cbft.gz>ma_cbft.data
g/mess/s//a/g
g/^$/d
1,$s/sadf/asd/
s/d/d/g
cut -d " " -f 2 a.log
df -g
d0,d$,dd
du -sg
lsvg,lspv
lsconf
topas
ps -ef | grep java | grep -v grep
ps aux
chown -R oracle:dba ora_dir
chmod -R 775 ora_dir
tar cvf des.tar ora_dir
awk -F "," '{print $1,$2}'