Similar Posts
How to check interrupts lively in your systems?
I need to see what kind of interrupts are handled by which CPU. Please run command: # cat /proc/interrupts or you can execute $ watch -n1 “cat /proc/interrupts” to watch interrupts every 1 second. See [1] [2] for more details. References: [1] https://stackoverflow.com/questions/28301875/how-to-observe-interrupts-in-windows-or-linux-ubuntu-14-04 [2] http://www.linuxjournal.com/content/watch-live-interrupts Read more: How to check the replication factor of a…
Extending Mounted Ext4 File System on LVM in Linux
LVM is a great tool to manage hard disks on Linux—you can abstract the hard drives away and manage logical volumes from volume groups, you can dynamically add or remove hard drives while the file systems on the logical volumes need not to backed up and recovered, and you may create many snapshots of the…
How to get the version of Zimbra?
How to get the version of Zimbra I am using in a Zimbra server? In Zimbra, to get the version of Zimbra you are using, you can call zmcontrol -v: $ zmcontrol -v Release 7.2.6_GA_2926.F13_64_20131203115902 F13_64 FOSS edition. Read more: How to set Zimbra web service’s hostname and port? Libvirt crash when upgrade from version…
how to list and delete shared memory in linux?
how to list and delete shared memory in linux? List all shared memories in your Linux Systems > $ ipcs -m Delete specific one > $ ipcrm -M 0x0001869c Read more: Mmaping Memory Range Larger Than the Total Size of Physical Memory and Swap How to detect memory leaks of C programs in Linux? How…
Free VNC server software on Windows
RealVNC only gives free version to personal usage of their server software while it limits the functions. Could you suggest some good free VNC server software with full functions? TightVNC is an open-source software for VNC with servers and clients. You can download the server software for Windows from TightVNC download page: http://www.tightvnc.com/download.php The software…
How to process a file line by line in Go?
In the Go programming language, How to process a file line by line? An equivalent piece of Bash code could be while read line ; do echo $line done < ./input.txt You can make use of the bufio package’s Scan(). // open the file filepath f := os.Open(filepath) // create a scanner fs := bufio.NewScanner(f)…