General :: Get Core Files In System With Out Using "Find" Command?
Jul 30, 2010I have searched many forums but did not find a way to FIND A CORE FILE WITH OUT USING FIND COMMAND.
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Programming :: Way To Find Core Files In System With Out Using "Find" Command
Jul 30, 2010Is there any way to find the core files with out using the FIND command?
View 1 Replies View RelatedGeneral :: Find/grep/wc Command To Find Matching Files - Print Filename And Word Count?
Sep 11, 2009I am trying to do a find/grep/wc command to find matching files, print the filename and then the word count of a specific pattern per file. Here is my best (non-working) attempt so far:
wc `find . ( -name "*.as" -o -name "*.mxml" ) -exec grep -H HeightResizableList {}` ;
General :: Command Line - Use Find To Find Text Files?
Jul 15, 2011Is there a way to specify to find that I only want text files (and not binary files)? Grep has an option to exclude binary files, so I thought find probably has a similar feature, but I've been unable to find it.
View 2 Replies View RelatedGeneral :: Find Setuid Files Using FIND Command?
Jan 25, 2009I know how to search for normal files but can you let me know " How to search for 5 setuid files on the system. Also explain, for each file, why setuid mechanism is necessary for the command to function properly"
View 1 Replies View RelatedCentOS 5 Hardware :: Infiniband (mlx4) Works On 16-core System But (now) Fails On 32-core System
Jan 27, 2010We have a small cluster of 20 HP systems, all running CentOS 5.3 in an NFS-root environment. Half are quad-socket, quad-core Xeon E7340 @ 2.40GHz (total 16 cores), the other half are 8-socket, quad-core Opteron 8354 (total 32 cores). All systems have a Mellanox Infiniband adapter ("Mellanox Technologies MT25418 [ConnectX VPI PCIe 2.0 2.5GT/s - IB DDR / 10GigE] (rev a0)")
With kernel 2.6.18-128.1.6.el5, infiniband works fine on all systems.
With the update to kernel 2.6.18-164.11.1.el5 (and both types of node running the same NFS-root image), the 16-core Xeons still work fine. Infiniband no longer works on the 32-core Opterons. Specifically, either the ib0 interface fails to appear, or it does appear but when configured with an IP address, doesn't actually work. In either case, loading the IB kernel modules takes a long time, but I haven't instrumented the load script yet to see which module, if any, is at fault. More errors listed below.
However, if I tweak the BIOS of the 32-core systems to reduce the per-socket core count to 2 (so effectively 8-socket, dual-core, down to a total of 16 available cores), Infiniband starts working again. Putting it back to 32-cores makes it fail. Booting the older kernel makes it work again. In summary: old kernel, IB works on all systems. Newer kernel, IB only works on 16-core systems.
Updating the IB firmware from 2.5.0 to 2.7.0 (latest available) doesn't help. I also did a full 'yum update' to make sure that libmlx4, openibd all other associated packages were up-to-date. Doesn't help either.
Some errors that appear on 32-core nodes:
ib_query_port failed (-16) for mlx4_0
ib_query_port failed (-16) for mlx4_0
mlx4_core 0000:04:00.0: SW2HW_MPT failed (-16)
mlx4_core 0000:04:00.0: SW2HW_MPT failed (-16)
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General :: Which Command To Use To Find Out System Configuration
Apr 10, 2010which command to use to find out system configuration
View 5 Replies View RelatedGeneral :: Find Command In Locate Pdf Files?
May 25, 2010My goal is to find all pdf files on a remote machine, so I resort to the useful command find. So I type find .pdf or find .pdf" and I get nothing. I do the same on my machine and I get nothing. I do a regular search from the menu on my machine and I find quite a few pdf files. Would somebody please tell me what am I doing wrong?
View 5 Replies View RelatedGeneral :: Command To Find All Of The Files Which Have Been Accessed Within The Last 30 Days?
May 14, 2010Command to find all of the files which have been accessed within the last 30 days?
View 1 Replies View RelatedGeneral :: Command To Find Dell System Motherboard BIOS?
Jan 7, 2011Can anyone tell me the command to find Dell system motherboard BIOS for a linux machine ?
i tried find dmidecode but that does not fetch me appropriate output.
General :: Bash - Command To Find Files Changed In Last N Seconds?
Jun 21, 2011Linux command to find files changed in last n seconds. shell script,that we can run from cli or command.
View 3 Replies View RelatedGeneral :: 'find' Command Regex To Exclude Hidden Files?
Jun 28, 2010I have the following command which finds all files that have changed in the last day and lists them. How can I exclude hidden files like .bash_history?
View 3 Replies View RelatedGeneral :: Find Top 10 Big Files/Folder In The System?
Jun 1, 2011Used following command to find out the top 10 big files in the system But it is having its own limitations as it consider files and directories both.
Code:
I would like to get the following information.
1)top 10 big files.
2)top 10 big directories.
File size with human readable output.
As executing
Code:
But when i add -h option for human readable file size its giving me wrong output.
Code:
General :: Command Line - Find External And Internal Devices Attached To A System?
Feb 24, 2010How can i find through terminal that which devices are external and which are internal.
By external i mean devices attached to USB port. For Example, USB Drive, Portable USB HardDrive etc.
By internal i mean devices attached internally. For Example, SATA Harddisk etc.
General :: Find A Proper Command To Move A Certain Set Of Files According To Date/time Range?
Mar 18, 2009I'm trying to find a proper command to move a certain set of files according to date/time range. I am thinking that the command should be something like:
Code:
ls -l | grep 'date/time range' | mv /folder
General :: Find Continuously Growing Files In The File System?
Apr 23, 2010How to find continuously growing files in the file system?
View 11 Replies View RelatedUbuntu :: Find Command Does Not Find All Files?
Aug 9, 2011The find command does not seem to find all files in my directory hierarchy. My home directory is automounted from a server. The command to illustrate this is:find | sed -e 's/^.///' | sed -e 's//.*//' | sort -uThe result misses several directories. Likewise, a find of a particular file, like:find . -iname *sample* -printwhere sample_file.txt resides in one of the directories that is missing in the first find command, finds nothing
View 4 Replies View RelatedProgramming :: Command For Find/Replace In Text Files (inc. Files In Sub-folders)?
Oct 11, 2010I found this command that works great finding and replacing a simple string to another in files located in that folder and all sub-folders.
Code: find . -name '*.php' | xargs perl -pi -e 's/OldText/NewText/g'
The problem I have is that I need to replace a more complex string, like this: Old string: /mnt/stor6-wc2-dfw1/627896/982574/ New string: /mnt/stor8-wc2-dfw1/369587/302589/ There I don't know how to do it... since the / is what separates the old from the new strings, and the strings that I want to replace have / in it. Also, I would like to know how to specify under what folder replace the files, for example, I want that it search/replaces all files under /var/www/mysite/htdocs folder.
General :: Find What Task Is Running On A Particular Cpu Core?
Sep 17, 2010I am using Kernel 2.6.35.4 on an Intel Core2Duo based system.
1) I have to find on which core a particular task is running on .
OR
2) I have to just log whenever my task is scheduled on any of the cores with the cpu core number & timestamp info. I am ready to modify the kernel to do printk or some logging . I guess there used to be 2 fields called 'processor' and 'last_processor' in task_struct in older kernels which probably had this information .
So what do I do to find out on which core a particular task is running on ?
Or ,
Are there any utilities that are simple-to-use and can display the tasks that are running on each of the cores , including the cpu core info ? top , mpstat etc do not tell you on which cpu core a task is running on .
General :: System Command Line Utility For Watching Log Files Live?
Jan 5, 2011What's a good linux command line utility for watching a log file live? It's probably obvious but I totally forgot it.
View 2 Replies View RelatedGeneral :: Find Which HT-cores Are Sharing A Physical Core From /proc/cpuinfo
Sep 2, 2011There is a computer with two "Xeon(R) CPU X5550 @ 2.67GHz" CPU. The Hyper-threading is enabled, so it looks like 16-core system, but really there is only 8 physical cores.
I know that when hyperthreading is enabled, each physical core is splitted into two virtual cores. I want to know, which pair of virtual cores shares a physical core and which are not. Or, how (in what order) will Linux enumerate HT-cores comparing to real cores. (enumerating is done for sched_setaffinity and taskset masks).
I have a dump of /proc/cpuinfo file from the system.
I think there are possible:
CPU0-CPU7 are not sharing phys. core. CPU8-CPU15 too. But sharing is in pairs CPU0+CPU8, CPU(i)+CPU(i+8) and so on. or CPU0+CPU1 are from single physical, CPU2+CPU3, CPU(2*i)+CPU(2*i+1). or exotic CPU0+CPU15 sharing, CPU1+CPU14 ... or random?
The hard moment in this case is that there are 2 physical dies of CPU (two sockets), and usual recommendation of using "physical id:" field can't help
The cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 6
model : 26
model name : Intel(R) Xeon(R) CPU X5550 @ 2.67GHz
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General :: Find Directory Older Than X And Mv Directory With Sub Files Command?
Jul 13, 2011I'm quite new to linux but I have configured a simple ftp server and it's working great. I have a FTP-Shared folder with upload and download subfolders. Under upload's and download's I have identical category subfolders like mp3's, movies, software etc. in both. As the guy's upload, I would like to create a line crontab where I can move all the content under /FTP-Shared/upload/mp3/* older than 14 day's to FTP-Shared/downloads/mp3/ recursively (Like in cp command), but the timestamp must be searched on the first directory and not sub files example: /mp3/Club Dance/CD1/Hallo world.mp3This is how far I got:[root@clients ~]# /usr/bin/find /FTP_Shared/upload/Mp3s/ -depth -mindepth 1 -mtime +14 -type d -exec mv -f {} /FTP_Shared/download/Mp3s/ ;This command moves the directory and files, but it is not recursively
View 4 Replies View RelatedGeneral :: Unix Command That Allows To Know Which Process Is Running On Processor Core?
Mar 16, 2011Unix command that allows to know which process is running on processor core?
View 2 Replies View RelatedGeneral :: Top CPU% Reported Over 100% On Single Core System?
Jul 12, 2010I am running CPU tests on a radio controller to determine max simultanious calls. A tool using top was developed so that we could get a good look at what exactly was happening on the process level, however we are mainly interested in one object running on the box.The box has a single core Celeron processsor running the Wind River Linux platform. The CPU usage from my object is frequently spiking over 100%. Doing some research online so far has led me to the fact that a multicore processor can do this however I have found no mention of a single core processor displaying this behavior.
View 6 Replies View RelatedGeneral :: Migrating To 64bit Quad Core System
Mar 11, 2010In the past, I've deployed new 64 bit systems and I've worked on and developed on 64 bit systems. But until a week ago, my workstation was a 32 bit system. Now, it is a 64 bit quad core Phenom II system, and I suppose I need to start the migration to 64 bit Linux. I do not want to blow off my system and rebuild it. This particular system dates back a decade and through many many updates. There is some digital debris in it, but there is also a fair amount of customization that I have implemented either for my own purposes or for customers, and to lose that customization would represent a headache for me.
What I want to do is install a 64 bit system over top of the 32 bit system. It is my hope that doing this would install the necessary 64 bit libraries, while not impacting the existing 32 bit libraries (except with some possible symlink problems). I then, hopefully, could boot into a 64 bit kernel while still running 32 bit programs. Is this feasible? My backup system is comprehensive; I COULD just try it and back up if my system became hosed. But I'd rather not; I have a lot of work to do and I'd rather not learn by doing in this case.
Red Hat :: Command To Find System Make And Model?
Jan 27, 2011Is there any command to find system make and model in linux like how solaris shows "Netra X4200" when we give command "uname -a"
View 1 Replies View RelatedOpenSUSE :: Find Files In 11.2 Without Using The Command Line
May 25, 2010How do I find files in opensuse 11.2 without using the command line. I see in dolphin "nepomuksearch", but it doesn't work. Even in the command line you cannot whereis a file like Monday, Monday.mp3. whereis also seems to be case sensitive.
View 5 Replies View RelatedGeneral :: Find Mechanism With Irregular Expression (find Command) Or Perl?
Sep 7, 2010I have 4 Linux machines with cluster.My target is to find all kind of IP address (xxx.xxx.xxx.xxx) in every file in the linux system remark: need to scan each file in the linux system and verify if the file include IP address if yes need to print the IP as the following
more /etc/inet/file.example1
182.23.2.4
255.255.0.0
10.10.1.1
Debian :: Use The Find Command To Search For Devices Files?
Mar 23, 2010I've got 2 problems:1. How can I use the find command to search for devices files?2. I need to find all files thaare 6 months (or more) old and that have a size of 2 Mo or more. What would the code look like?Oh and also, how can I use the cat command to insert text in a file?
View 2 Replies View RelatedUbuntu :: Find Multiple Files In The Command Line?
Mar 2, 2010command line, I have a server for work that I ssh into and I need to be able to find multiple files (they have the leading text just the date identifier changes) and then zip the files (with bzip) them and then finally scp(Secure copy) them to another server.
These files are always in the same directory and this is a daily task and just want to make into a script that I run once I am logged into the remote server.