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sed help - convert a string of form ABC_DEF_GHI to AbcDefGhi

 
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# 1  
Old 12-27-2010
sed help - convert a string of form ABC_DEF_GHI to AbcDefGhi
How can covert a string of form ABC_DEF_GHI to AbcDefGhi using any online command such as sed etc. ?

Thanks.
# 2  
Old 12-27-2010
Hi,

Using 'perl':
Code:
$ cat infile
ABC_DEF_GHI
$ perl -pe '$_=lc($_); s/^(.)/uc($1)/e; s/_(.)/uc($1)/eg;' infile
AbcDefGhi

Regards,
Birei
# 3  
Old 12-27-2010
HI Frozen,
is the length of each string is same ,i mean 3chars_3chars_3chars or it does varry.
regards,
sanjay
# 4  
Old 12-27-2010
Code:
echo "ABC_DEF_GHI" | awk -F_ '{for(i=1;i<=NF;i++) $i=substr($i,1,1) tolower(substr($i,2)); print}' OFS=

output:
Code:
AbcDefGhi

for
Code:
echo "ABC_DEF_asYTYHGG_DSDSDSDSD_dfdjfhdjfh_232323" | awk -F_ '{for(i=1;i<=NF;i++) $i=substr($i,1,1) tolower(substr($i,2)); print}' OFS=

output:
Code:
AbcDefasytyhggDsdsdsdsddfdjfhdjfh232323

Last edited by anurag.singh; 12-27-2010 at 10:31 AM..
 
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