similar to: repeat command

Is there a way to get a copy of a matrix only for TRUE entries of a matching size boolean matrix? For *example*: > mat_letters <- matrix(data=c('A', 'B', 'C', 'D'), ncol=2, byrow=TRUE) > mat_letters [,1] [,2] [1,] "A" "B" [2,] "C" "D" > mat_bools <- matrix(data=c(FALSE, TRUE, TRUE, FALSE), ncol=2,

Hello, At present, if a ssh Match block contains an exec clause, the specified command is executed regardless of whether any preceding clauses are true. Thus, Match host !*.* exec "some_command %h" ... would always execute some_command regardless of whether the host matches the preceding pattern. That seems undesirable, particularly as the user-specified command may do name lookups

It's exactly what I was looking for, thanks. I'm replying to the whole list so others can skip this question, to not waste time on it. Bonne fin de journ?e de Montr?al (nous sommes le matin ici) On Fri, May 3, 2024 at 10:30?AM Marc Girondot <marc_grt at yahoo.fr> wrote: > Is it what you want ? > mat_letters <- matrix(data=c('A', 'B', 'C',

I, like many of you, have been searching for a good way to handle running long processes in Rails. So I rolled my own solution. I really want feedback! (I''ve tested this on very simple hello world examples, so don''t use it on anything production yet) . Grab the plugin: http://opensvn.csie.org/rails_cron Here''s the README: OVERVIEW ======== RailsCron is a way to

Hi Guys, My google foo is failing me this afternoon. Just configuring a new C6 install. I know there are SELinux alerts happening, eg: I know I need to enable named to write to the local .jnl file as part of dynamic DNS, but sealert -b is not listing any alerts. I can see raw audit messages. Is there some daemon I have forgotten to start or install? Thanks Ken -- This message has been

Hello, how do people cope with constant SELinux errors like this from Fusion Passenger: 36886. 03/27/2013 14:20:05 ps unconfined_u:system_r:passenger_t:s0 2 file open system_u:system_r:udev_t:s0-s0:c0.c1023 denied 1922 36887. 03/27/2013 14:20:05 ps unconfined_u:system_r:passenger_t:s0 4 dir getattr unconfined_u:system_r:initrc_t:s0 denied 1927 36888. 03/27/2013 14:20:05 ps

If one invokes a Ruby script from a cucumber step definition and that script contains "puts" statements then where does the output go? I have a script that when run from the command line displays "puts" output in the terminal session, but when run from a cucumber step definition produces no console output. It does however produce the expected output file in either case. --

We recently tried upgrading openssh from 2.5.2p2 to 2.9p1 and discovered that it no longer worked to feed the output from a remote command into a pipe, unless the output was short and the pipe was very fast at processing its input. Example 1: ssh remote_machine some_command | less (where "some_command" generates a lot of output) now fails after the first screenful, with a

yeah, that still doesnt work.. [jason at centos7 platform-tools]$ yum whatprovides /lib/ld-linux.so.2 Loaded plugins: fastestmirror, langpacks, product-id, subscription-manager Determining fastest mirrors * epel: archive.linux.duke.edu No matches found [jason at centos7 platform-tools]$ yum whatprovides ld-linux.so.2 Loaded plugins: fastestmirror, langpacks, product-id, subscription-manager

Would someone with a Intel Centos7 installation PLEASE find out for me: yum whatprovides php-imap Something is broken in my Centos7-armv7hl install, and I can't figure out what is broken without knowing where it is. Actually the warning I am getting is about php5-imap, but I suspect that in C7 it is just php-imap. thanks

[root at centos7 Packages]# yum install /lib/ld-linux.so.2 Loaded plugins: fastestmirror, langpacks, product-id, subscription-manager This system is not registered with Subscription Management. You can use subscription-manager to register. epel/x86_64/metalink | 12 kB 00:00:00 ftp_repo | 3.6 kB 00:00:00 Loading mirror speeds from cached hostfile * epel: ftp.cse.buffalo.edu No package

I want to get the original version of /etc/clamd.d/amavis.conf from the amavisd-new rpm to get the defaults to submit a bug report. I could not figure out how to do this, so I did a reinstall, but it did not replace this file (whatprovides says it comes from this rpm). Is there a way to extract just the one file, and better yet, place it elsewhere than its regular destination? thanks

Guys recently I had this question asked in a technical interview. How do I find out the package owning a particular file, when no package managers are installed? I am assuimg SRPMs are used to install the software? Is this actually possible? Install the Linux OS without a package manager? I know "rpm -qf filename" gives the package owning the file. But how to get the package name

Hi folks, Anyone know the whereabouts of libgtkembedmoz.so()(64bit) as it is needed by miro-1.0-1.el5.rf.x86_64 (rpmforge) I tried a whatprovides and have looked at epel as well as rpmforge - no luck. While I'm asking, I'm looking for an internet HD TV viewer - miro looked interesting - any other products you know of? TIA Rob -------------- next part -------------- A non-text attachment

Hi, when i run mkfs using this command mkfs -t vfat /dev/sda5 i get this mkfs.vfat: No such file or directory is there a module i need to install to support vfat? -- Regards, Mark Quitoriano, CCNA Fan the flame... http://www.spreadfirefox.com/?q=user/register&r=19441 -------------- next part -------------- An HTML attachment was scrubbed... URL:

while doing a yum update today, I noticed a few errors being reported that seemed strange to me... /sbin/ldconfig: /usr/lib/libxml2.so.2 is not a symbolic link /sbin/ldconfig: /usr/lib/libstdc++.so.6 is not a symbolic link # ls -l /usr/lib/libstdc++.so.* lrwxrwxrwx 1 root root 18 Oct 13 18:38 /usr/lib/libstdc++.so.5 -> libstdc++.so.5.0.7 -rwxr-xr-x 1 root root 733168 Jan 8 2007

I am trying to install perl-Digest-Perl-MD5 from rf and it is failing suggesting it needs /usr/bin/false. #yum whatprovides "/usr/bin/false" yields nothing. My CentOS 5.1 machines don't have this, and this is the same list of yum install items I always use when setting up assp. Any idea what to do? jlc

I am used to using the replace command to quickly replace strings in file, but it's not available on some of my fresh CentOS 5.4 servers. "yum info replace", "yum whatprovides replace", and "yum search replace" doesn't show me which package(s) to install to get it. So, does anyone know which package to install to get the "replace" command? Google

Hello. I just fresh-installed 5.3 onto my laptop, and I have a problem trying to get wifi working. Be aware that I have 5.2 on it, and did the same process, and it worked great! I'm using http://wiki.centos.org/HowTos/Laptops/WirelessAR5007EG -- as I did for 5.2. The problem arises in section 6: [mpk at a3680 madwifi-hal-0.10.5.6-r3968-20090402]$ make /bin/sh: line 0: cd:

Hi there, Does anyone know a quick way in yum or rpm to reinstall all currently installed rpm's - ie: Some files have been deleted but you don't know which ones.. So you just want to force a reinstall of all currently installed. I have been using: Rpm -Va | grep missing >> missing.log And then more missing.log Rpm -q -whatprovides /path/to/file And then Rpm -Uvh --force