How to lock & unlock multiple users in Linux
‘usermod’ & ‘passwd’ commands are used to lock or unlock one user account at a time, but you may need to write some small shell scripts to perform this action …
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The simplest way to edit PDF files in Linux
PDF stands for Portable Document Format which is widely used among general users for documentation purpose and its usage is primarily for printing, sharing and for large documents. By default, …
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How to kill all user sessions using shell script in Linux?
System administrator task can be automated in various ways in Linux. It drastically reduces the human efforts and saves reasonable time which can be utilized for other productive tasks. shell …
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How to Automatically Accept SSH Key Fingerprint?
SSH Secure Shell is an encryption network protocol that provides secure encrypted communications between two hosts. It allows you to connect to a remote machine securely over an insecure network. …
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How to view images from Linux terminal
Linux has many GUI applications for viewing images. But I have never tried any CLI applications to see it. Fortunately while working with the ImageMagick tool I got a command …
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How to Resize Images with Right Click on GNOME Desktop
Do you often manipulate images as part of your daily job? I personally need to do the graphics work for this website before uploading it to my blog. One of …
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Arch Linux / CentOS / Debian / fedora / Linux / Linux Advanced Commands / Linux Commands / Linux Mint / Linux-Distributions / linux-tutorials / Logical Volume Management / Logical Volume Manager / LVM / opensuse / Oracle Linux / Red Hat / Red Hat Enterprise Linux / RHEL / ubuntu
How to Reduce/Shrink LVM’s (Logical Volume Resize) in Linux
Reducing/Shrinking the logical volume is the highest risk of data corruption. So try to avoid this kind of situation if possible, but go ahead if you have no other options. …
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Arch Linux / CentOS / Debian / fedora / Linux / Linux Advanced Commands / Linux Commands / Linux Mint / Linux-Distributions / linux-tutorials / Logical Volume Management / Logical Volume Manager / LVM / opensuse / Oracle Linux / Red Hat / Red Hat Enterprise Linux / RHEL / ubuntu
How to Extend/Increase LVM’s (Logical Volume Resize) in Linux
Expanding the logical volume is extremely easy, it takes very few steps and can be done online without unmounting a certain logical volume. The main purpose of LVM is flexible …
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How to become a ‘root user’ in Linux?
root user is a privileged user in Linux, which is similar to an administrator in Windows. All kind of administrative operations can be performed using root user privilege hence it …
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Arch Linux / CentOS / Debian / fedora / Howtos / Linux / Linux Advanced Commands / Linux Commands / Linux Mint / Linux-Distributions / linux-tutorials / opensuse / Oracle Linux / Red Hat / Red Hat Enterprise Linux / RHEL / ubuntu
How to Mount and Unmount File System/Partition in Linux
Generally, a file system must be mounted on a Linux system to access the contents. When adding a new hard disk to your system, you may need to use the …
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