aparler/RosettaCodeData
1
0
Fork 0
Code Issues 12 Pull requests 3 Projects Releases Packages Wiki Activity Actions

all tasks

Browse source
This commit is contained in:
Ingy döt Net 2013-04-11 01:07:29 -07:00
parent b83f433714
commit 68f8f3e56b
14735 changed files with 178959 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

9
Task/Substring/UNIX-Shell/substring-1.sh Normal file
View file

@ -0,0 +1,9 @@
str="abc qrdef qrghi"
n=6
m=3
expr "x$str" : "x.\{$n\}\(.\{1,$m\}\)"
expr "x$str" : "x.\{$n\}\(.*\)"
printf '%s\n' "${str%?}"
expr "r${str#*r}" : "\(.\{1,$m\}\)"
expr "qr${str#*qr}" : "\(.\{1,$m\}\)"