Commands tagged bind (4)

  • This command shows the various shortcuts that can be use in bash, including Ctrl+L, Ctrl+R, etc... You can translate "\C-y" to Ctrl+y, for example. Show Sample Output


    40
    bind -P
    ricardofunke · 2012-05-28 18:51:59 3
  • Occasionally, to force zone updating, cache flush is necessary. The use of this command is better than restart the Bind9 process.


    2
    rndc flush
    ironmarc · 2011-10-21 14:27:05 0
  • PRoot is a user-space implementation of chroot, mount --bind, and binfmt_misc. This means that users don't need any privileges or setup to do things like using an arbitrary directory as the new root filesystem, making files accessible somewhere else in the filesystem hierarchy, or executing programs built for another CPU architecture transparently through QEMU user-mode. Also, developers can use PRoot as a generic Linux process instrumentation engine thanks to its extension mechanism, see CARE for an example. Technically PRoot relies on ptrace, an unprivileged system-call available in every Linux kernel. https://github.com/cedric-vincent/PRoot Show Sample Output


    2
    proot -r /media/user/ubuntu12.10/ cat /etc/motd
    totti · 2014-01-21 07:50:22 0
  • Shows all available keyboard bindings in bash. Pretty printing. Show Sample Output


    0
    bind -P | grep -v "is not" | sed -e 's/can be found on/:/' | column -s: -t
    leni536 · 2013-12-19 12:30:19 0

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list files recursively by size

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Go to the Nth line of file [text editor]
This is not printing, real editing using the text editor.

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grep for minus (-) sign
Use flag "--" to stop switch parsing

Python version 3: Serve current directory tree at http://$HOSTNAME:8000/
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Update a tarball
This will update the tarball, adding files that have changed since the last update. This assumes that the tarball is in the same directory as the files being archived. N.B. This command can't be used on compressed tarballs. N.B. This will add the updated files to the tarball, so that the tarball will have two versions of each file. This will make the tarball larger, but doesn't have any other significant effect.

Find usb device
I often use it to find recently added ou removed device, or using find in /dev, or anything similar. Just run the command, plug the device, and wait to see him and only him

Command to keep an SSH connection open
This runs the uptime command every 30 seconds to avoid an SSH connection dropping due to inactivity. Granted there are better ways of solving this problem but this is sometimes the right tool for the job.


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