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- Detailed explanation of hwclock command
- The hwclock command sets or reads the system hardware clock, which is the battery-powered clock on the computer's motherboard. When setting the clock, use "hwclock --set --date=[date and time]", where the date and time are in the format "MMDDhhmm[[[[cc]yy]]]". To read the clock, just enter "hwclock". This command also provides other options, such as displaying time as local time (--localtime), coordinated universal time (--utc), displaying time only (--show), backup time (--backup), recovery time (- -restore), and synchronizing the system clock and hardware clock (--systoh
- Linux Operation and Maintenance 525 2024-05-01 01:33:23
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- Hwininfo steps to detect hardware temperature
- Step-by-step guide to detecting hardware temperature using Hwinfo: Download and install Hwinfo. Run Hwinfo and expand the "Sensors" section to view the temperature readings. Monitor temperature readings and compare to normal range. Use advanced features to log, export and customize temperature data.
- Linux Operation and Maintenance 482 2024-05-01 01:30:21
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- How to start Hwinfo on boot
- Use Hwinfo to implement auto-start at boot: Open Hwinfo > Edit > Preferences; switch to the "General" tab; check "Auto-start at boot"; click "OK" to save; after restarting the computer, Hwinfo will automatically start when the computer is turned on.
- Linux Operation and Maintenance 574 2024-05-01 01:27:15
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- How to build a permanently free Linux server
- There are two ways to build a permanently free Linux server: take advantage of the cloud service provider's free trial or permanently free plan using a permanently free instance provided by an open source cloud platform (such as DigitalOcean or Linode)
- Linux Operation and Maintenance 922 2024-04-30 13:51:14
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- How to use the atq command in linux
- atq can display a queue of jobs scheduled to run in Linux. The specific usage is as follows: View all scheduled jobs: atq View scheduled jobs for a specific user: atq -u Username View the command line of the job: atq -c Job number View the queue information of the job: atq -q Job number View the details of the job INFO: atq -V job number
- Linux Operation and Maintenance 1067 2024-04-18 23:15:26
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- Which version of linux mint is better?
- The best Linux Mint version depends on personal preference and use case, but for most users, Linux Mint Cinnamon is a good choice because it provides an easy-to-use and feature-rich desktop experience. Other versions include: MATE (lightweight), Xfce (even more lightweight), KDE (feature-rich and customizable), and LXDE (extremely lightweight).
- Linux Operation and Maintenance 881 2024-04-18 16:33:15
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- How to use the whoami command in linux
- The whoami command is used to display the username and group of the currently logged in user. Syntax: whoami. Output: Current username. Variants: whoami -u (username only), whoami -g (group only), whoami -p (PID only). Built-in command used to determine the identity of the user when running the command.
- Linux Operation and Maintenance 1112 2024-04-18 16:18:14
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- How to open the telnet command
- You can use the command line or other software (such as PuTTY, Putty for Android, iTerm2) to open the Telnet command. In the command line, type "telnet" and press Enter to open, then use "telnet [hostname or IP address] [port]" to connect to the remote device. After a successful connection, you can see the command prompt of the remote device.
- Linux Operation and Maintenance 1019 2024-04-17 04:48:15
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- How to batch modify file name suffixes in Linux
- The following methods are used to modify file name suffixes in batches in Linux: use the rename command: rename 's/old suffix/new suffix/' *. For the old suffix, use the mv command: mv. old suffix. For the new suffix, use the shell script: for file in * .old suffix; do mv "$file" "${file%.old suffix}.new suffix"done use the find command: find . -name "*.old suffix" -exec rename 's/.old suffix/.new Suffix/' {} +
- Linux Operation and Maintenance 722 2024-04-11 15:15:23
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- How to use atq command in linux
- On Linux systems, use the atq command to view scheduled tasks. The atq command has the following options: -c: Displays the complete command line of the task. -v: Display task details (owner, running time, priority). -P: Display tasks sorted by priority.
- Linux Operation and Maintenance 1059 2024-04-10 10:24:24
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- How to format the hard drive during Linux reinstallation
- Steps to format the hard disk when reinstalling Linux: Select a partition scheme, such as GPT partition table; use the parted tool to create a partition, specify the partition type and space allocation; use the mkfs tool to format the partition, select a file system compatible with the system; mount the formatted ized partition into the file system tree; follow the instructions for your chosen distribution to install the Linux operating system.
- Linux Operation and Maintenance 730 2024-04-09 14:36:27
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- How to use pacman in Linux
- Pacman is the package management system of Arch Linux. The operation command is as follows: Install software: pacman -S <package name> Update software: pacman -Syu Synchronize software package database: pacman -Sy Search for software packages: pacman -Ss <package name> View already Install packages: pacman -Q Remove packages: pacman -R <package name> Clear residual files: pacman -Rns <package name>
- Linux Operation and Maintenance 1045 2024-04-08 05:48:24
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- What type of software is linux?
- Linux is a free and open source multi-user operating system maintained by developers around the world. Its features include: free and open source, stable and reliable, multi-user command line interface with strong customization, widely used in servers, desktops, embedded systems, supercomputers, education and research fields.
- Linux Operation and Maintenance 471 2024-04-02 17:42:21
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- what does sudo mean in linux
- In Linux, sudo is a command that allows ordinary users to execute commands with root privileges. To use sudo, you need to precede the command with sudo and enter your password to execute the command. However, there are security risks in using sudo, so it is recommended to use it only when necessary, understand the consequences of the command, and use the principle of least privilege. There are other ways to avoid using sudo, such as using a setuid executable, configuring a sudo policy, or using automated tools.
- Linux Operation and Maintenance 742 2024-04-02 17:39:16
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- What does rm mean in linux
- The rm command: used to delete files and directories in Linux, should be used with caution to avoid permanent deletion. Commonly used options: -r to delete directories recursively; -f to force file deletion; -i to delete interactively; -v to display deleted contents in detail.
- Linux Operation and Maintenance 563 2024-04-02 17:36:15
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