Nov 18 02:31:26 prd-ubuntu2204-docker-8c-8g-11501 sshd[992]: error: kex_exchange_identification: Connection closed by remote host Nov 18 02:31:26 prd-ubuntu2204-docker-8c-8g-11501 sshd[992]: Connection closed by 10.30.168.15 port 34824 Nov 18 02:31:32 prd-ubuntu2204-docker-8c-8g-11501 sshd[999]: Invalid user jenkins from 10.30.168.15 port 34836 Nov 18 02:31:32 prd-ubuntu2204-docker-8c-8g-11501 sshd[999]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 18 02:31:32 prd-ubuntu2204-docker-8c-8g-11501 sshd[999]: Received disconnect from 10.30.168.15 port 34836:11: Closed due to user request. [preauth] Nov 18 02:31:32 prd-ubuntu2204-docker-8c-8g-11501 sshd[999]: Disconnected from invalid user jenkins 10.30.168.15 port 34836 [preauth] Nov 18 02:31:35 prd-ubuntu2204-docker-8c-8g-11501 sshd[1002]: Invalid user jenkins from 10.30.168.15 port 34838 Nov 18 02:31:36 prd-ubuntu2204-docker-8c-8g-11501 sshd[1002]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 18 02:31:36 prd-ubuntu2204-docker-8c-8g-11501 sshd[1002]: Received disconnect from 10.30.168.15 port 34838:11: Closed due to user request. [preauth] Nov 18 02:31:36 prd-ubuntu2204-docker-8c-8g-11501 sshd[1002]: Disconnected from invalid user jenkins 10.30.168.15 port 34838 [preauth] Nov 18 02:31:38 prd-ubuntu2204-docker-8c-8g-11501 sshd[1004]: Invalid user jenkins from 10.30.168.15 port 34844 Nov 18 02:31:38 prd-ubuntu2204-docker-8c-8g-11501 sshd[1004]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 18 02:31:38 prd-ubuntu2204-docker-8c-8g-11501 sshd[1004]: Received disconnect from 10.30.168.15 port 34844:11: Closed due to user request. [preauth] Nov 18 02:31:38 prd-ubuntu2204-docker-8c-8g-11501 sshd[1004]: Disconnected from invalid user jenkins 10.30.168.15 port 34844 [preauth] Nov 18 02:31:41 prd-ubuntu2204-docker-8c-8g-11501 sshd[1273]: Invalid user jenkins from 10.30.168.15 port 34848 Nov 18 02:31:41 prd-ubuntu2204-docker-8c-8g-11501 sshd[1273]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 18 02:31:41 prd-ubuntu2204-docker-8c-8g-11501 sshd[1273]: Received disconnect from 10.30.168.15 port 34848:11: Closed due to user request. [preauth] Nov 18 02:31:41 prd-ubuntu2204-docker-8c-8g-11501 sshd[1273]: Disconnected from invalid user jenkins 10.30.168.15 port 34848 [preauth] Nov 18 02:31:44 prd-ubuntu2204-docker-8c-8g-11501 sshd[1388]: Invalid user jenkins from 10.30.168.15 port 34858 Nov 18 02:31:44 prd-ubuntu2204-docker-8c-8g-11501 sshd[1388]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 18 02:31:44 prd-ubuntu2204-docker-8c-8g-11501 sshd[1388]: Received disconnect from 10.30.168.15 port 34858:11: Closed due to user request. [preauth] Nov 18 02:31:44 prd-ubuntu2204-docker-8c-8g-11501 sshd[1388]: Disconnected from invalid user jenkins 10.30.168.15 port 34858 [preauth] Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 sshd[1414]: Invalid user jenkins from 10.30.168.15 port 34860 Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 useradd[1421]: new group: name=jenkins, GID=1001 Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 useradd[1421]: new user: name=jenkins, UID=1001, GID=1001, home=/home/jenkins, shell=/bin/bash, from=none Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 sshd[1414]: userauth_pubkey: key type ssh-rsa not in PubkeyAcceptedAlgorithms [preauth] Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 sshd[1414]: Received disconnect from 10.30.168.15 port 34860:11: Closed due to user request. [preauth] Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 sshd[1414]: Disconnected from invalid user jenkins 10.30.168.15 port 34860 [preauth] Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 usermod[1430]: add 'jenkins' to group 'docker' Nov 18 02:31:47 prd-ubuntu2204-docker-8c-8g-11501 usermod[1430]: add 'jenkins' to shadow group 'docker' Nov 18 02:31:50 prd-ubuntu2204-docker-8c-8g-11501 sshd[1464]: Accepted publickey for jenkins from 10.30.168.15 port 34862 ssh2: RSA SHA256:BBsm4mRgG5V0fGum4Y1Rmy/vs16stdRVhwvexlLUhUs Nov 18 02:31:50 prd-ubuntu2204-docker-8c-8g-11501 sshd[1464]: pam_unix(sshd:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 18 02:31:50 prd-ubuntu2204-docker-8c-8g-11501 systemd-logind[774]: New session 1 of user jenkins. Nov 18 02:31:50 prd-ubuntu2204-docker-8c-8g-11501 systemd: pam_unix(systemd-user:session): session opened for user jenkins(uid=1001) by (uid=0) Nov 18 02:32:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[1684]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:32:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[1684]: pam_unix(cron:session): session closed for user root Nov 18 02:33:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[1973]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:33:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[1973]: pam_unix(cron:session): session closed for user root Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-merge-0.23.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/java java /usr/lib/jvm/java-21-openjdk-amd64/bin/java 1 Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session closed for user root Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-merge-0.23.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/bin/javac javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac 1 Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session closed for user root Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-merge-0.23.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --install /usr/lib/jvm/java-openjdk java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 1 Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session closed for user root Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-merge-0.23.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java /usr/lib/jvm/java-21-openjdk-amd64/bin/java Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session closed for user root Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-merge-0.23.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set javac /usr/lib/jvm/java-21-openjdk-amd64/bin/javac Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session closed for user root Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-merge-0.23.x ; USER=root ; COMMAND=/usr/bin/update-alternatives --set java_sdk_openjdk /usr/lib/jvm/java-21-openjdk-amd64 Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session opened for user root(uid=0) by (uid=1001) Nov 18 02:33:08 prd-ubuntu2204-docker-8c-8g-11501 sudo: pam_unix(sudo:session): session closed for user root Nov 18 02:34:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2107]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:34:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2107]: pam_unix(cron:session): session closed for user root Nov 18 02:35:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2111]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:35:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2111]: pam_unix(cron:session): session closed for user root Nov 18 02:36:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2115]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:36:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2115]: pam_unix(cron:session): session closed for user root Nov 18 02:37:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2740]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:37:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2740]: pam_unix(cron:session): session closed for user root Nov 18 02:38:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2744]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:38:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[2744]: pam_unix(cron:session): session closed for user root Nov 18 02:39:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[3113]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:39:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[3113]: pam_unix(cron:session): session closed for user root Nov 18 02:40:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[4334]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:40:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[4334]: pam_unix(cron:session): session closed for user root Nov 18 02:41:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[5816]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:41:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[5816]: pam_unix(cron:session): session closed for user root Nov 18 02:42:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[7070]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:42:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[7070]: pam_unix(cron:session): session closed for user root Nov 18 02:43:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[8070]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:43:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[8070]: pam_unix(cron:session): session closed for user root Nov 18 02:44:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[9321]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:44:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[9321]: pam_unix(cron:session): session closed for user root Nov 18 02:45:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[9901]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:45:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[9901]: pam_unix(cron:session): session closed for user root Nov 18 02:46:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[10601]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:46:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[10601]: pam_unix(cron:session): session closed for user root Nov 18 02:47:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[11243]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:47:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[11243]: pam_unix(cron:session): session closed for user root Nov 18 02:48:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[11930]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:48:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[11930]: pam_unix(cron:session): session closed for user root Nov 18 02:49:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[13885]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:49:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[13885]: pam_unix(cron:session): session closed for user root Nov 18 02:50:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[16051]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:50:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[16051]: pam_unix(cron:session): session closed for user root Nov 18 02:51:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[17709]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:51:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[17709]: pam_unix(cron:session): session closed for user root Nov 18 02:52:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[18577]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:52:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[18577]: pam_unix(cron:session): session closed for user root Nov 18 02:53:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[19845]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:53:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[19845]: pam_unix(cron:session): session closed for user root Nov 18 02:54:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[21822]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:54:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[21822]: pam_unix(cron:session): session closed for user root Nov 18 02:55:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[22990]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:55:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[22990]: pam_unix(cron:session): session closed for user root Nov 18 02:56:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[24133]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:56:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[24133]: pam_unix(cron:session): session closed for user root Nov 18 02:57:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[25851]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:57:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[25851]: pam_unix(cron:session): session closed for user root Nov 18 02:58:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[28067]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:58:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[28067]: pam_unix(cron:session): session closed for user root Nov 18 02:59:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[29614]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 02:59:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[29614]: pam_unix(cron:session): session closed for user root Nov 18 03:00:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[30960]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:00:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[30960]: pam_unix(cron:session): session closed for user root Nov 18 03:01:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[32726]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:01:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[32726]: pam_unix(cron:session): session closed for user root Nov 18 03:02:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[34181]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:02:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[34181]: pam_unix(cron:session): session closed for user root Nov 18 03:03:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[35497]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:03:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[35497]: pam_unix(cron:session): session closed for user root Nov 18 03:04:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[36711]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:04:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[36711]: pam_unix(cron:session): session closed for user root Nov 18 03:05:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[37681]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:05:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[37681]: pam_unix(cron:session): session closed for user root Nov 18 03:06:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[39642]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:06:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[39642]: pam_unix(cron:session): session closed for user root Nov 18 03:07:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[41305]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:07:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[41305]: pam_unix(cron:session): session closed for user root Nov 18 03:08:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[42927]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:08:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[42927]: pam_unix(cron:session): session closed for user root Nov 18 03:09:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[44394]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:09:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[44394]: pam_unix(cron:session): session closed for user root Nov 18 03:10:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45221]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:10:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45222]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:10:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45221]: pam_unix(cron:session): session closed for user root Nov 18 03:10:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45222]: pam_unix(cron:session): session closed for user root Nov 18 03:11:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45717]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:11:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45717]: pam_unix(cron:session): session closed for user root Nov 18 03:12:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45722]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:12:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45722]: pam_unix(cron:session): session closed for user root Nov 18 03:13:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45726]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:13:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45726]: pam_unix(cron:session): session closed for user root Nov 18 03:14:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45731]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:14:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45731]: pam_unix(cron:session): session closed for user root Nov 18 03:15:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45734]: pam_unix(cron:session): session opened for user root(uid=0) by (uid=0) Nov 18 03:15:01 prd-ubuntu2204-docker-8c-8g-11501 CRON[45734]: pam_unix(cron:session): session closed for user root Nov 18 03:15:50 prd-ubuntu2204-docker-8c-8g-11501 sudo: jenkins : PWD=/w/workspace/bgpcep-maven-merge-0.23.x ; USER=root ; COMMAND=/usr/bin/cp /var/log/auth.log /tmp