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Firefox Video Capability
by Chris Olson 13 Nov '18

13 Nov '18

One of our summer interns has stayed on during the school year to work some weekends on special projects. This past weekend, her assignment was to trouble shoot problems with Firefox when trying to view various on-line training videos. At some web sites, the video associated with the page will not play and we get the messages shown below. The Download statement is actually a link and was used to download this rpm file: adobe-release-x86_64-1.0-1.noarch.rpm. "Cannot Play Video" "The latest version of Adobe Flash is required to play this video." "Download the free Flash player here." The intern did not install this rpm because doing so outside of yum did not seem like a good idea. We also do not really know how the Adobe Flash utility is called up by Firefox and whether or not the installation would solve the problem or possibly cause other problems. This problem is not happening on our Windows 7 machines, but not everyone here has a Microsoft machine to use. On Windows, the Firefox occasionally updates itself when launched so that might explain the difference. The training videos always do play on Windows 7 systems when the web pages are brought up. We also noticed that on Windows 7 there are no Firefox related processes remaining after closing all Firefox browsers. This is not the case on our CentOS 6 systems as indicated in the output below. Is this video viewing issue a common problem, and if it is, can someone provide some direction to correct it. Thanks. ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ [user@computer ~]$ ps -elf | grep firefox 0 S user 3872 1 0 80 0 - 68607 poll_s Nov08 ? 00:00:00 /usr/lib64/firefox/bundled/libexec/at-spi-bus-launcher 0 S user 8178 8149 0 80 0 - 25832 pipe_w 19:42 pts/2 00:00:00 grep firefox [user@computer ~]$

2 1

[infra outage] : unexpected DC issue
by Fabian Arrotin 13 Nov '18

13 Nov '18

Due to a DC outage where some nodes are hosted, the following (public) services provided by the CentOS Infra are currently down/unreachable : - https://bugs.centos.org - https://fr.centos.org After contact with the DC, they're trying to restore services as fast as possible, but seems related to power outage. More info when services will be back online, or that we'll have received status update. -- Fabian Arrotin The CentOS Project | https://www.centos.org gpg key: 56BEC54E | twitter: @arrfab

1 0

centos 7.5 crashed, kernel BUG at net/core/skbuff.c:3668!
by wuzhouhui 13 Nov '18

13 Nov '18

... [ 176.025679] random: crng init done [ 411.168635] netem: version 1.3 [ 456.059840] ------------[ cut here ]------------ [ 456.059849] WARNING: CPU: 4 PID: 1918 at net/ipv4/tcp_output.c:1048 tcp_set_skb_tso_segs+0xeb/0x100 [ 456.059851] Modules linked in: sch_netem cirrus ttm drm_kms_helper crc32_pclmul syscopyarea ghash_clmulni_intel sysfillrect sysimgblt fb_sys_fops aesni_intel lrw ppdev gf128mul drm glue_helper ablk_helper cryptd parport_pc parport i2c_piix4 virtio_balloon i2c_core joydev pcspkr ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix virtio_console virtio_net virtio_blk floppy crct10dif_pclmul virtio_pci crct10dif_common libata serio_raw virtio_ring crc32c_intel virtio [ 456.059886] CPU: 4 PID: 1918 Comm: sshd Kdump: loaded Not tainted 3.10.0-862.14.4.el7.x86_64 #1 [ 456.059887] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007 [ 456.059890] Call Trace: [ 456.059896] [<ffffffffae913754>] dump_stack+0x19/0x1b [ 456.059901] [<ffffffffae2945d8>] __warn+0xd8/0x100 [ 456.059905] [<ffffffffae29471d>] warn_slowpath_null+0x1d/0x20 [ 456.059908] [<ffffffffae8535eb>] tcp_set_skb_tso_segs+0xeb/0x100 [ 456.059911] [<ffffffffae853637>] tcp_init_tso_segs+0x37/0x50 [ 456.059915] [<ffffffffae8552c1>] tcp_write_xmit+0x1f1/0xd00 [ 456.059918] [<ffffffffae85604e>] __tcp_push_pending_frames+0x2e/0xc0 [ 456.059922] [<ffffffffae8442fc>] tcp_push+0xec/0x120 [ 456.059925] [<ffffffffae847ce2>] tcp_sendmsg+0xd2/0xc80 [ 456.059930] [<ffffffffae8739b9>] inet_sendmsg+0x69/0xb0 [ 456.059935] [<ffffffffae7d084d>] sock_aio_write+0x15d/0x180 [ 456.059940] [<ffffffffae434c11>] ? set_fd_set+0x21/0x30 [ 456.059944] [<ffffffffae41e763>] do_sync_write+0x93/0xe0 [ 456.059948] [<ffffffffae41f345>] vfs_write+0x1c5/0x1f0 [ 456.059953] [<ffffffffae2fc0f0>] ? get_monotonic_boottime+0x50/0x100 [ 456.059956] [<ffffffffae42006f>] SyS_write+0x7f/0xf0 [ 456.059961] [<ffffffffae92579b>] system_call_fastpath+0x22/0x27 [ 456.059963] ---[ end trace 77e1915bd237f005 ]--- [ 728.963668] ------------[ cut here ]------------ [ 728.964320] kernel BUG at net/core/skbuff.c:3668! [ 728.964933] invalid opcode: 0000 [#1] SMP [ 728.965501] Modules linked in: sch_netem cirrus ttm drm_kms_helper crc32_pclmul syscopyarea ghash_clmulni_intel sysfillrect sysimgblt fb_sys_fops aesni_intel lrw ppdev gf128mul drm glue_helper ablk_helper cryptd parport_pc parport i2c_piix4 virtio_balloon i2c_core joydev pcspkr ip_tables ext4 mbcache jbd2 ata_generic pata_acpi ata_piix virtio_console virtio_net virtio_blk floppy crct10dif_pclmul virtio_pci crct10dif_common libata serio_raw virtio_ring crc32c_intel virtio [ 728.971540] CPU: 3 PID: 0 Comm: swapper/3 Kdump: loaded Tainted: G W ------------ 3.10.0-862.14.4.el7.x86_64 #1 [ 728.972981] Hardware name: Red Hat KVM, BIOS 0.5.1 01/01/2007 [ 728.973723] task: ffff94153bb1cf10 ti: ffff94153bb30000 task.ti: ffff94153bb30000 [ 728.974689] RIP: 0010:[<ffffffffae7df554>] [<ffffffffae7df554>] __skb_to_sgvec+0x1e4/0x280 [ 728.975792] RSP: 0018:ffff941655183cf8 EFLAGS: 00010202 [ 728.976494] RAX: ffff94163c68c700 RBX: 00000000000005a8 RCX: ffff941648bd4ac0 [ 728.977407] RDX: 0000000000000001 RSI: 00000000000005a8 RDI: 00000000000002c0 [ 728.978322] RBP: ffff941655183d38 R08: ffff941653416cf8 R09: fffffe544a34ae00 [ 728.979241] R10: ffff941648bd4800 R11: 000000000000000a R12: 00000000000005ea [ 728.980160] R13: 00000000000005ea R14: 0000000000000000 R15: 0000000000000002 [ 728.981076] FS: 0000000000000000(0000) GS:ffff941655180000(0000) knlGS:0000000000000000 [ 728.982109] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033 [ 728.982849] CR2: 00007f7ed4008000 CR3: 0000000289e1a000 CR4: 00000000001406e0 [ 728.983778] Call Trace: [ 728.984107] <IRQ> [ 728.984368] [<ffffffffae7df612>] skb_to_sgvec+0x12/0x30 [ 728.985098] [<ffffffffc00fa4bf>] start_xmit+0x19f/0x500 [virtio_net] [ 728.985925] [<ffffffffae7f02e6>] dev_hard_start_xmit+0x246/0x3b0 [ 728.986741] [<ffffffffae81bc0a>] sch_direct_xmit+0x11a/0x250 [ 728.987489] [<ffffffffae81bdce>] __qdisc_run+0x8e/0x360 [ 728.988182] [<ffffffffae7ef3e6>] net_tx_action+0x1d6/0x240 [ 728.988924] [<ffffffffae29dba5>] __do_softirq+0xf5/0x280 [ 728.989634] [<ffffffffae928cec>] call_softirq+0x1c/0x30 [ 728.990322] [<ffffffffae22e625>] do_softirq+0x65/0xa0 [ 728.990994] [<ffffffffae29df25>] irq_exit+0x105/0x110 [ 728.991680] [<ffffffffae92a088>] smp_apic_timer_interrupt+0x48/0x60 [ 728.992504] [<ffffffffae9267b2>] apic_timer_interrupt+0x162/0x170 [ 728.993298] <EOI> [ 728.993566] [<ffffffffae91ad90>] ? __cpuidle_text_start+0x8/0x8 [ 728.994377] [<ffffffffae91af96>] ? native_safe_halt+0x6/0x10 [ 728.995161] [<ffffffffae91adae>] default_idle+0x1e/0xc0 [ 728.995869] [<ffffffffae2366e3>] arch_cpu_idle+0x23/0xb0 [ 728.996568] [<ffffffffae2f5dea>] cpu_startup_entry+0x14a/0x1e0 [ 728.997330] [<ffffffffae2571b7>] start_secondary+0x1f7/0x270 [ 728.998077] [<ffffffffae2000d5>] start_cpu+0x5/0x14 [ 728.998721] Code: 89 45 c8 e8 3f fe ff ff 44 8b 4d d0 41 01 c7 44 29 cb 74 41 44 8b 55 c4 4c 8b 45 c8 45 01 cd 4d 8b 36 4d 85 f6 75 90 85 db 74 2a <0f> 0b 66 2e 0f 1f 84 00 00 00 00 00 48 c7 c7 00 00 00 80 48 2b [ 729.003191] RIP [<ffffffffae7df554>] __skb_to_sgvec+0x1e4/0x280 [ 729.005068] RSP <ffff941655183cf8> Any advice?

1 0

Drop/Terminate data to/from source using firewalld rich rules
by Mike 12 Nov '18

12 Nov '18

I need to be able to temporarily cut off the source of network slowdowns. What I used to do: Router with 2 x NICs running slackware 14. Execute iptraf-ng, choose IP Network Monitor and sort by Byte Count. The sorted screen always seemed a bit confusing but I could usually pluck a couple of IP addresses with racing byte counts and cut all traffic to them using an iptables rule. Then if I wanted to identify the computer or device, I’d go into the dhcpd.leases file and look for the ip address and the corresponding device hostname. It was a bit of a pain, but it worked. Now: Router with 2 x NIC’s running CentOS 7. Using systemd and firewalld with 2 zones: external (internet-facing) and internal (LAN-facing). Now when I try the same thing using firewall-cmd rich rules, it won’t work. Example: [root@hello ~]# firewall-cmd --zone=external --list-rich-rules rule family="ipv4" source address="10.10.1.73/24" drop rule family="ipv4" source address="40.97.126.210" drop rule family="ipv4" source address="10.10.1.73/32" drop rule family="ipv4" source address="40.97.126.210/32" drop and [root@hello ~]# firewall-cmd --zone=internal --list-rich-rules rule family="ipv4" source address="10.10.1.73/24" drop rule family="ipv4" source address="40.97.126.210" drop rule family="ipv4" source address="10.10.1.73/32" drop It didn’t work. The traffic continued to burst away for another hour before stopping. The address (40.97.126.210) belongs to Microsoft so I’m not concerned about publishing it. What am I doing wrong with firewalld rich rules and how do I properly drop/terminate traffic to/from a specific source on the LAN? Current command - ADD rich rule to drop any traffic in zone "internal" from source ip address 10.10.1.125: firewall-cmd --permanent --zone=internal --add-rich-rule='rule family=ipv4 source address=10.10.1.125/24 drop' firewall-cmd --reload REMOVE the same rich rule above: firewall-cmd --permanent --zone=internal --remove-rich-rule='rule family=ipv4 source address=10.10.1.125/24 drop' firewall-cmd --reload Thank you for reading.

1 1

off-topic question about RDP to Win-10
by Fred Smith 12 Nov '18

12 Nov '18

I have a win10 VM in virtualbox on my Linux (C7) desktop. I CAN connect to it with rdesktop 1.8.3 (now rather old, but it's the latest release), but cannot connect with remmina or krdc. Both of them just hang for a while then say they can't connect. Curiously, they all will connect to the win10 box in my office. They don't show any other useful information, and I don't know where to go to figure this out. Anyone out there have any ideas they can share? thanks in advance! Fred -- ------------------------------------------------------------------------------- .---- Fred Smith / ( /__ ,__. __ __ / __ : / / / / /__) / / /__) .+' Home: fredex(a)fcshome.stoneham.ma.us / / (__ (___ (__(_ (___ / :__ 781-438-5471 -------------------------------- Jude 1:24,25 ---------------------------------

3 4

Multiple grub2 Users with Passwords
by Dr. Zenzic 11 Nov '18

11 Nov '18

Hello All, I am trying to set multiple users with passwords for modifying grub2 menu entries at boot. I know I can set a "root" user grub2 password with grub2-setpassword. I have also been able to make a grub2 user password using the grub2-mkpasswd-pbkdf2 command and adding set superusers="user1" to the /etc/grub.d/40_custom file. However, I have multiple user administrators that will possibly need access to grub at boot (i.e. to boot to single user mode to fix a broken configuration file). I've tried generating two different passwords with grub2-mkpasswd-pbkdf2 and adding: set superusers="user1, user2" password_pbkdf2 user1 grub.pbkdf2.sha512.1000./hash1/ password_pbkdf2 user2 grub.pbkdf2.sha512.1000./hash2/ with no success. The first user account worked but not the second. Does anyone know the correct syntax to add multiple grub2 user accounts with different passwords in 40_custom? All tutorials I've found online explain a single user but not multiple.

1 1

Evolution: always a 90-second delay
by Yves Bellefeuille 11 Nov '18

11 Nov '18

I'm trying to use Evolution on the latest CentOS 7. Whenever I try to receive or send mail, there's always a 90-second delay before the connection works. Since the delay is always exactly 90 seconds, I think I may be waiting for something to time out. Perhaps this is a clue. My address is user(a)example.com. I have to log in to pop.example.com or imap.example.com as user, not as user(a)example.com. Evolution seems to always try to connect as user(a)pop.example.com or user(a)imap.example.com. I can't get it to try to connect as user. Perhaps it tries to log in incorrectly and gives up after 90 seconds, and then tries to log in correctly. I want to use Evolution because I want my mail client to use maildir rather then mbox. I used to use kmail, but that's no longer possible with CentOS 7. -- Yves Bellefeuille <yan(a)storm.ca>

5 4

CentOS 6: Logrotate / selinux problem
by Robert Heller 11 Nov '18

11 Nov '18

Ever since a recent power failure I have been getting a Logrotate error. My machine is on a UPS -- it shutdown cleanly, but I suspect that its BIOS/RTC battery is dead, since the machine came up thinking it was 1982 :-(. I reset the clock and everything is fine, *except* I had to delete Logrotate's state files (which had bad dates). But now Logrotate is raising the error: error: error creating unique temp file: Permission denied and audit.log contains these messages: type=AVC msg=audit(1541925899.209:28416): avc: denied { create } for pid=5281 comm="logrotate" name="logrotate_temp.bPbOYF" scontext=system_u:system_r:logrotate_t:s0-s0:c0.c1023 tcontext=unconfined_u:object_r:var_lib_t:s0 tclass=file type=SYSCALL msg=audit(1541925899.209:28416): arch=c000003e syscall=2 success=no exit=-13 a0=7ffdd2d613d0 a1=c2 a2=180 a3=0 items=0 ppid=5279 pid=5281 auid=0 uid=0 gid=0 euid=0 suid=0 fsuid=0 egid=0 sgid=0 fsgid=0 tty=(none) ses=1865 comm="logrotate" exe="/usr/sbin/logrotate" subj=system_u:system_r:logrotate_t:s0-s0:c0.c1023 key=(null) It is (obviously) a selinux problem, but I don't know what file or directory needs to be fixed. How to I find that out? I turned on verbose in /etc/cron.daily/logrotate: #!/bin/sh /usr/sbin/logrotate -v /etc/logrotate.conf EXITVALUE=$? if [ $EXITVALUE != 0 ]; then /usr/bin/logger -t logrotate "ALERT exited abnormally with [$EXITVALUE]" fi and am getting this (typical) message from logrotate daily: reading config file /etc/logrotate.conf including /etc/logrotate.d reading config file apcupsd reading config info for /var/log/apcupsd.events reading config file ConsoleKit reading config info for /var/log/ConsoleKit/history reading config file cups reading config info for /var/log/cups/*_log reading config file cyrus-imapd reading config info for /var/log/imapd.log /var/log/auth.log reading config file dracut reading config info for /var/log/dracut.log reading config file httpd reading config info for /var/log/httpd/*log reading config file iscsiuiolog reading config info for /var/log/iscsiuio.log reading config file libvirtd reading config info for /var/log/libvirt/libvirtd.log reading config file libvirtd.lxc reading config info for /var/log/libvirt/lxc/*.log reading config file libvirtd.qemu reading config info for /var/log/libvirt/qemu/*.log reading config file mcelog reading config info for /var/log/mcelog reading config file mysqld reading config file named reading config info for /var/named/data/named.run reading config file numad reading config info for /var/log/numad.log reading config file ppp reading config info for /var/log/ppp/connect-errors reading config file psacct reading config info for /var/account/pacct reading config file sa-update reading config info for /var/log/sa-update.log reading config file sssd reading config info for /var/log/sssd/*.log reading config file syslog reading config info for /var/log/cron /var/log/maillog /var/log/messages /var/log/secure /var/log/spooler reading config file wpa_supplicant reading config info for /var/log/wpa_supplicant.log reading config file yum reading config info for /var/log/yum.log reading config info for /var/log/wtmp reading config info for /var/log/btmp Handling 22 logs rotating pattern: /var/log/apcupsd.events weekly (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/apcupsd.events log does not need rotating rotating pattern: /var/log/ConsoleKit/history monthly (6 rotations) empty log files are not rotated, old logs are removed considering log /var/log/ConsoleKit/history log does not need rotating rotating pattern: /var/log/cups/*_log weekly (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/cups/access_log log needs rotating considering log /var/log/cups/error_log log needs rotating considering log /var/log/cups/page_log log needs rotating rotating log /var/log/cups/access_log, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' rotating log /var/log/cups/error_log, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' rotating log /var/log/cups/page_log, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' fscreate context set to system_u:object_r:cupsd_log_t:s0 renaming /var/log/cups/access_log to /var/log/cups/access_log-20181111 creating new /var/log/cups/access_log mode = 0600 uid = 0 gid = 7 fscreate context set to system_u:object_r:cupsd_log_t:s0 renaming /var/log/cups/error_log to /var/log/cups/error_log-20181111 creating new /var/log/cups/error_log mode = 0600 uid = 0 gid = 7 fscreate context set to unconfined_u:object_r:cupsd_log_t:s0 renaming /var/log/cups/page_log to /var/log/cups/page_log-20181111 creating new /var/log/cups/page_log mode = 0600 uid = 0 gid = 7 removing old log /var/log/cups/access_log-19821102 removing old log /var/log/cups/error_log-19821102 removing old log /var/log/cups/page_log-19821102 rotating pattern: /var/log/imapd.log /var/log/auth.log weekly (4 rotations) empty log files are rotated, old logs are removed considering log /var/log/imapd.log log /var/log/imapd.log does not exist -- skipping considering log /var/log/auth.log log /var/log/auth.log does not exist -- skipping not running postrotate script, since no logs were rotated rotating pattern: /var/log/dracut.log 1048576 bytes (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/dracut.log log does not need rotating rotating pattern: /var/log/httpd/*log weekly (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/httpd/access_log log needs rotating considering log /var/log/httpd/error_log log needs rotating considering log /var/log/httpd/ssl_access_log log does not need rotating considering log /var/log/httpd/ssl_error_log log does not need rotating considering log /var/log/httpd/ssl_request_log log does not need rotating considering log /var/log/httpd/suexec.log log does not need rotating rotating log /var/log/httpd/access_log, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' rotating log /var/log/httpd/error_log, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' fscreate context set to unconfined_u:object_r:httpd_log_t:s0 renaming /var/log/httpd/access_log to /var/log/httpd/access_log-20181111 creating new /var/log/httpd/access_log mode = 0644 uid = 0 gid = 0 fscreate context set to unconfined_u:object_r:httpd_log_t:s0 renaming /var/log/httpd/error_log to /var/log/httpd/error_log-20181111 creating new /var/log/httpd/error_log mode = 0644 uid = 0 gid = 0 running postrotate script removing old log /var/log/httpd/access_log-20181007 removing old log /var/log/httpd/error_log-20181021 rotating pattern: /var/log/iscsiuio.log weekly (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/iscsiuio.log log /var/log/iscsiuio.log does not exist -- skipping not running postrotate script, since no logs were rotated rotating pattern: /var/log/libvirt/libvirtd.log weekly (4 rotations) empty log files are rotated, only log files >= 102400 bytes are rotated, old logs are removed considering log /var/log/libvirt/libvirtd.log log does not need rotating rotating pattern: /var/log/libvirt/lxc/*.log weekly (4 rotations) empty log files are rotated, only log files >= 102400 bytes are rotated, old logs are removed considering log /var/log/libvirt/lxc/*.log log /var/log/libvirt/lxc/*.log does not exist -- skipping rotating pattern: /var/log/libvirt/qemu/*.log weekly (4 rotations) empty log files are rotated, only log files >= 102400 bytes are rotated, old logs are removed considering log /var/log/libvirt/qemu/c532guest.log log does not need rotating considering log /var/log/libvirt/qemu/c632guest.log log does not need rotating considering log /var/log/libvirt/qemu/c664guest.log log does not need rotating considering log /var/log/libvirt/qemu/c764guest.log log does not need rotating considering log /var/log/libvirt/qemu/C764guest.log log does not need rotating considering log /var/log/libvirt/qemu/msbuilder.log log does not need rotating considering log /var/log/libvirt/qemu/testsvn.log log does not need rotating considering log /var/log/libvirt/qemu/ub120432.log log does not need rotating considering log /var/log/libvirt/qemu/ub120464.log log does not need rotating rotating pattern: /var/log/mcelog 2097152 bytes (99 rotations) empty log files are not rotated, old logs are removed considering log /var/log/mcelog log /var/log/mcelog does not exist -- skipping not running postrotate script, since no logs were rotated rotating pattern: /var/named/data/named.run weekly (4 rotations) empty log files are rotated, old logs are removed considering log /var/named/data/named.run log needs rotating rotating log /var/named/data/named.run, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' fscreate context set to unconfined_u:object_r:named_cache_t:s0 renaming /var/named/data/named.run to /var/named/data/named.run-20181111 creating new /var/named/data/named.run mode = 0644 uid = 25 gid = 25 running postrotate script removing old log /var/named/data/named.run-20181021 rotating pattern: /var/log/numad.log 1048576 bytes (5 rotations) empty log files are rotated, old logs are removed considering log /var/log/numad.log log /var/log/numad.log does not exist -- skipping rotating pattern: /var/log/ppp/connect-errors after 1 days (5 rotations) empty log files are not rotated, old logs are removed considering log /var/log/ppp/connect-errors log /var/log/ppp/connect-errors does not exist -- skipping rotating pattern: /var/account/pacct after 1 days (31 rotations) empty log files are not rotated, old logs are removed considering log /var/account/pacct log does not need rotating not running postrotate script, since no logs were rotated rotating pattern: /var/log/sa-update.log monthly (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/sa-update.log log does not need rotating rotating pattern: /var/log/sssd/*.log weekly (2 rotations) empty log files are not rotated, old logs are removed considering log /var/log/sssd/*.log log /var/log/sssd/*.log does not exist -- skipping not running postrotate script, since no logs were rotated rotating pattern: /var/log/cron /var/log/maillog /var/log/messages /var/log/secure /var/log/spooler weekly (4 rotations) empty log files are rotated, old logs are removed considering log /var/log/cron log needs rotating considering log /var/log/maillog log needs rotating considering log /var/log/messages log needs rotating considering log /var/log/secure log needs rotating considering log /var/log/spooler log needs rotating rotating log /var/log/cron, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' rotating log /var/log/maillog, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' rotating log /var/log/messages, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' rotating log /var/log/secure, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' rotating log /var/log/spooler, log->rotateCount is 4 dateext suffix '-20181111' glob pattern '-[0-9][0-9][0-9][0-9][0-9][0-9][0-9][0-9]' fscreate context set to system_u:object_r:var_log_t:s0 renaming /var/log/cron to /var/log/cron-20181111 creating new /var/log/cron mode = 0600 uid = 0 gid = 0 fscreate context set to system_u:object_r:var_log_t:s0 renaming /var/log/maillog to /var/log/maillog-20181111 creating new /var/log/maillog mode = 0600 uid = 0 gid = 0 fscreate context set to system_u:object_r:var_log_t:s0 renaming /var/log/messages to /var/log/messages-20181111 creating new /var/log/messages mode = 0600 uid = 0 gid = 0 fscreate context set to system_u:object_r:var_log_t:s0 renaming /var/log/secure to /var/log/secure-20181111 creating new /var/log/secure mode = 0600 uid = 0 gid = 0 fscreate context set to system_u:object_r:var_log_t:s0 renaming /var/log/spooler to /var/log/spooler-20181111 creating new /var/log/spooler mode = 0600 uid = 0 gid = 0 running postrotate script removing old log /var/log/cron-20181021 removing old log /var/log/maillog-20181021 removing old log /var/log/messages-20181021 removing old log /var/log/secure-20181021 removing old log /var/log/spooler-20181021 rotating pattern: /var/log/wpa_supplicant.log 30720 bytes (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/wpa_supplicant.log log does not need rotating not running postrotate script, since no logs were rotated rotating pattern: /var/log/yum.log yearly (4 rotations) empty log files are not rotated, old logs are removed considering log /var/log/yum.log log does not need rotating rotating pattern: /var/log/wtmp monthly (1 rotations) empty log files are rotated, only log files >= 1048576 bytes are rotated, old logs are removed considering log /var/log/wtmp log does not need rotating rotating pattern: /var/log/btmp monthly (1 rotations) empty log files are rotated, old logs are removed considering log /var/log/btmp log does not need rotating set default create context error: error creating unique temp file: Permission denied /var/lib/logrotate.status contains: logrotate state -- version 2 "/var/log/btmp" 2018-11-6 "/var/log/ConsoleKit/history" 2018-11-6 "/var/log/libvirt/qemu/c664guest.log" 2018-11-6 "/var/log/httpd/access_log" 2018-11-4 "/var/log/spooler" 2018-11-6 "/var/log/sssd/*.log" 2018-11-4 "/var/log/mcelog" 2018-11-4 "/var/log/libvirt/qemu/testsvn.log" 2018-11-6 "/var/log/iscsiuio.log" 2018-11-4 "/var/log/libvirt/qemu/c532guest.log" 2018-11-6 "/var/log/wtmp" 2018-11-6 "/var/log/auth.log" 2018-11-4 "/var/log/yum.log" 2018-11-4 "/var/log/ppp/connect-errors" 2018-11-4 "/var/log/httpd/ssl_error_log" 2018-11-4 "/var/log/secure" 2018-11-6 "/var/log/messages" 2018-11-6 "/var/log/libvirt/qemu/c764guest.log" 2018-11-6 "/var/log/httpd/ssl_request_log" 2018-11-4 "/var/log/httpd/suexec.log" 2018-11-4 "/var/log/libvirt/qemu/ub120432.log" 2018-11-6 "/var/log/cron" 2018-11-6 "/var/account/pacct" 2018-11-4 "/var/log/httpd/error_log" 2018-11-6 "/var/log/libvirt/libvirtd.log" 2018-11-6 "/var/log/dracut.log" 2018-11-4 "/var/log/imapd.log" 2018-11-4 "/var/log/sa-update.log" 2018-11-4 "/var/log/libvirt/qemu/c632guest.log" 2018-11-6 "/var/log/cups/page_log" 2018-11-4 "/var/log/libvirt/qemu/msbuilder.log" 2018-11-6 "/var/log/cups/error_log" 2018-11-4 "/var/named/data/named.run" 2018-11-6 "/var/log/maillog" 2018-11-6 "/var/log/numad.log" 2018-11-4 "/var/log/wpa_supplicant.log" 2018-11-4 "/var/log/libvirt/lxc/*.log" 2018-11-4 "/var/log/httpd/ssl_access_log" 2018-11-4 "/var/log/cups/access_log" 2018-11-4 "/var/log/libvirt/qemu/ub120464.log" 2018-11-6 "/var/log/libvirt/qemu/C764guest.log" 2018-11-6 "/var/log/apcupsd.events" 2018-11-4 -- Robert Heller -- 978-544-6933 Deepwoods Software -- Custom Software Services http://www.deepsoft.com/ -- Linux Administration Services heller(a)deepsoft.com -- Webhosting Services

1 0

Load html file into elinks from desktop
by Frank Cox 10 Nov '18

10 Nov '18

With a html file on my (Mate) desktop I would like to be able to right-click on it and select "open with" and have it load into elinks. But I haven't yet figured out the magic command line that I need for this to happen. gnome-terminal --command="elinks %s" That loads elinks but doesn't load the html file into it. gnome-terminal --command="cat %s | elinks" doesn't work either. -- MELVILLE THEATRE ~ Real D 3D Digital Cinema ~ www.melvilletheatre.com

2 1

last failed login...
by Fred Smith 10 Nov '18

10 Nov '18

Hi all! I just (well, a few days ago) installed C7 on a new-to-me (used) laptop, and notice something I've not noticed before, either on my personal desktop, or other C7 machines I use: every time I log in, it gives me a message something like "last failed login <timestamp>", where the date and time it gives are RIGHT NOW, just at the time I'm logging in (which succeeds). Anybody know why that would be happening? BTW, using the Mate desktop, but did not change the DM, so I think it is still GDM. Thanks in advance! Fred -- ---- Fred Smith -- fredex(a)fcshome.stoneham.ma.us ----------------------------- The Lord detests the way of the wicked but he loves those who pursue righteousness. ----------------------------- Proverbs 15:9 (niv) -----------------------------

1 0

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