shell_tips:adding_multiple_users
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revisionLast revisionBoth sides next revision | ||
| shell_tips:adding_multiple_users [2012/08/14 12:35] – ikahugu | shell_tips:adding_multiple_users [2012/08/14 12:43] – ikahugu | ||
|---|---|---|---|
| Line 2: | Line 2: | ||
| < | < | ||
| - | for usernum in {1..50}; do useradd -m user$usernum; | + | $for usernum in {1..50}; do useradd -m user$usernum; |
| </ | </ | ||
| 2. You can generate passwords from the usernames | 2. You can generate passwords from the usernames | ||
| < | < | ||
| - | for usernum in {1..50}; do useradd -m user$i; echo " | + | $for usernum in {1..50}; do useradd -m user$i; echo " |
| </ | </ | ||
| Line 13: | Line 13: | ||
| < | < | ||
| - | for usernum in {1..50}; do echo `</ | + | $for usernum in {1..50}; do echo `</ |
| </ | </ | ||
| Line 19: | Line 19: | ||
| < | < | ||
| - | for usernum in {1..50}; do useradd -m user$usernum; | + | $for usernum in {1..50}; do useradd -m user$usernum; |
| </ | </ | ||
| - | With random passwords | + | 5. With random passwords |
| < | < | ||
| - | for usernum in {1..50}; do useradd -m user$usernum; | + | $for usernum in {1..50}; do useradd -m user$usernum; |
| + | echo `</ | ||
| + | gpasswd -a " | ||
| + | /bin/cp -f / | ||
| </ | </ | ||
| - | Note we have used /bin/cp to escape cp alias in bash; this is usually on Centos | + | **Note**: We have used /bin/cp to escape cp alias in bash; this is usually on Centos |
| + | |||
| + | **Delete users** | ||
| + | Remove the above users; including mailboxes and home folders | ||
| + | |||
| + | < | ||
| + | for usernum in {1..50}; do userdel -r -f user$usernum; | ||
| + | </ | ||
shell_tips/adding_multiple_users.txt · Last modified: 2012/08/14 12:43 by ikahugu