153 | | * |
| 153 | * nutch.postrm |
| 154 | |
| 155 | {{{ |
| 156 | #!/bin/sh |
| 157 | |
| 158 | echo "$1" |
| 159 | |
| 160 | if [ "$1" != remove ] |
| 161 | then |
| 162 | exit 0 |
| 163 | fi |
| 164 | |
| 165 | setup_hdfsadm_user() { |
| 166 | if ! getent passwd hdfsadm >/dev/null; then |
| 167 | echo "no account found: 'hdfsadm'." |
| 168 | else |
| 169 | userdel hdfsadm |
| 170 | rm -rf /home/hdfsadm |
| 171 | rm -rf /opt/nutch |
| 172 | rm -rf /tmp/hadoop* |
| 173 | rm -rf /tmp/hsperfdata* |
| 174 | fi |
| 175 | } |
| 176 | |
| 177 | setup_hdfsadm_user |
| 178 | }}} |
| 179 | |
| 180 | * nutch.postinst |
| 181 | |
| 182 | {{{ |
| 183 | #!/bin/sh |
| 184 | |
| 185 | echo "$1" |
| 186 | |
| 187 | if [ "$1" != configure ] |
| 188 | then |
| 189 | exit 0 |
| 190 | fi |
| 191 | |
| 192 | show_message() { |
| 193 | echo "You can quickly start by following ways [in /opt/nutch/ with root privilege]:" |
| 194 | echo "(1) Modify the urls/urls.txt file with indicate urls, one site one line." |
| 195 | echo "(2) Use this instruction \"bin/nutch crawl urls -dir search -depth 4 -topN 50\" to crawl web" |
| 196 | echo "(3) Type \" tomcat/bin/startup.sh \" and use browser to check the result in http://localhost:8080/" |
| 197 | echo "Enjoy !" |
| 198 | } |
| 199 | show_message |
| 200 | }}} |