centos6

问题 I've install a program in Centos 6.8, While running the program, I receive error "error while loading shared libraries: libm.so.6: cannot open shared object file: No such file or directory" when I checked the linked library to the program using ldd command, I can see libm.so.6 with correct 64bit "libm.so.6 => /lib64/libm.so.6 (0x0000003a19000000)" That means, library is installed and already added in environment variable, LD_LIBRARY_PATH Another program, which uses libm.so.6, works fine. Can

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I am using a docker container (based on the official centos:6.4 image) to build an ISO which I then need to mount and verify. I am unable to mount the ISO using: sudo mount -o loop /path/to/iso /mnt Gives: mount: Could not find any loop device. Maybe this kernel does not know about the

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I am using a docker container (based on the official centos:6.4 image) to build an ISO which I then need to mount and verify. I am unable to mount the ISO using: sudo mount -o loop /path/to/iso /mnt Gives: mount: Could not find any loop device. Maybe this kernel does not know about the

问题 Closed. This question does not meet Stack Overflow guidelines. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow. Closed 6 years ago . I am using a docker container (based on the official centos:6.4 image) to build an ISO which I then need to mount and verify. I am unable to mount the ISO using: sudo mount -o loop /path/to/iso /mnt Gives: mount: Could not find any loop device. Maybe this kernel does not know about the

问题 I have such directories structure on server 1: data company1 unique_folder1 other_folder ... company2 unique_folder1 ... ... And I want duplicate this folder structure on server 2, but copy only directories/subdirectories of unique_folder1. I.e. as result must be: data company1 unique_folder1 company2 unique_folder1 ... I know that rsync is very good for this. I've tried 'include/exclude' options without success. E.g. I've tried: rsync -avzn --list-only --include '*/unique_folder1/**' -

问题 I have such directories structure on server 1: data company1 unique_folder1 other_folder ... company2 unique_folder1 ... ... And I want duplicate this folder structure on server 2, but copy only directories/subdirectories of unique_folder1. I.e. as result must be: data company1 unique_folder1 company2 unique_folder1 ... I know that rsync is very good for this. I've tried 'include/exclude' options without success. E.g. I've tried: rsync -avzn --list-only --include '*/unique_folder1/**' -

问题 I need to delete mails from my centos mailing queue.I'm using sendMail as MTA. I used the following command which I found by searching: cd /var/spool/mail rm -f * But nothing happened to my mailing queue. And one more thing that if I want to delete mails by subject wise. 回答1: I didn't have /var/spool/mqueue either. To remove the mailq in centos if you are using postfix rm -rf /var/spool/postfix/defer/* rm -rf /var/spool/postfix/deferred/* 回答2: This may help: postsuper -d ALL deferred To

问题 I foolishly tried to update Glibc to a newer version, got segfaults and rebooted, only to face this error: It's a VM running CentOS 6.2 64bit on Kernel PV 64bit (4.4.27-x86_64-jb1) I only have remote access to. I have the option do boot into a different kernel, could I simply do that to access a webserver and mysql db that is installed on the same system it doesn't want to boot into? I've read elsewhere that I could simply re-install the correct Glibc libs for the distribution, however I can

问题 I am trying to test out the DPDK sample applications in a CentOS 6.4 VM running under KVM, but I can't get DPDK to compile. When trying to run make install T=x86_64-default-linuxapp-gcc -n from DPDK-2.0.0, I get the following output: [...] make S=lib/librte_eal/linuxapp -f /home/dpdk-1.6.0r2/lib/librte_eal/linuxapp/Makefile -C /home/dpdk-1.6.0r2/x86_64-default-linuxapp-gcc/build/lib/librte_eal/linuxapp all [ -d /home/dpdk-1.6.0r2/x86_64-default-linuxapp-gcc/build/lib/librte_eal/linuxapp/igb

问题 I have installed python 2.7.6 from source, but can't find how to install python-devel for python 2.7 yum install python27-devel doesn't work. How to install it? 回答1: Thanks for your feedback. First of all, if you try to run yum install python27-devel , then you should get the message like this: No package python27-devel available Then I followed this link, yum search python | grep -i devel This will show you that you have python-devel.x86_64 package available if your OS is a 64 bit OS. If I