#!/bin/bash
#
function adduser {
if [ $# -lt 1 ]; then
return 2
# 2: no arguments
fi
if id $1 &> /dev/null; then
echo "$1 exists."
return 1
else
useradd $1
[ $? -eq 0 ] && echo "Add $1 finished." && return 0
fi
}
for i in {1..10}; do
adduser myuser$i
done
#!/bin/bash
#
function adduser {
if [ $# -lt 1 ]; then
return 2
# 2: no arguments
fi
if id $1 &> /dev/null; then
echo "$1 exists."
return 1
else
useradd $1
[ $? -eq 0 ] && echo "Add $1 finished." && return 0
fi
}
for i in {1..10}; do
adduser myuser$i
done
原文:http://www1707.blog.51cto.com/1184226/1735146