==============================
cd /directory/above/userfolder
ls userfolder >/tmp/modify.txt
for n in `cat /tmp/modify.txt`
do
curl 'http://localhost/obs/api/ModifyUser.do?SysUser=SYSUSER&SysPwd=SYSPASSWORD&LoginName='$n'&Status=ENABLE'
curl 'http://localhost/obs/api/ModifyUser.do?SysUser=SYSUSER&SysPwd=SYSPASSWORD&LoginName='$n'&EnableShadowCopy=Y'
curl 'http://localhost/obs/api/ModifyUser.do?SysUser=SYSUSER&SysPwd=SYSPASSWORD&LoginName='$n'&EnableInFileDelta=Y'
done
==============================
NOTE: EACH curl is one line (it's wrapping due to the length)
EXAMPLE
User storage is /storage/users
syspass: PEAK
password: BACKUP
cd /storage
ls users>/tmp/modify.txt
for n in `cat /tmp/modify.txt`
do
curl 'http://localhost/obs/api/ModifyUser.do?SysUser=PEAK&SysPwd=BACKUP&LoginName='$n'&Status=ENABLE'
curl 'http://localhost/obs/api/ModifyUser.do?SysUser=PEAK&SysPwd=BACKUP&LoginName='$n'&EnableShadowCopy=Y'
curl 'http://localhost/obs/api/ModifyUser.do?SysUser=PEAK&SysPwd=BACKUP&LoginName='$n'&EnableInFileDelta=Y'
done