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tech_notes:linux_commands [2025-05-24 Sat wk21 16:11] – [File System] baumkptech_notes:linux_commands [2025-06-14 Sat wk24 23:13] (current) – [man] baumkp
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     * ''-s'' set summaries      * ''-s'' set summaries 
 ===ncdu=== ===ncdu===
 +ncdu is a 'smart' version of nu.  It needs to be specifically installed, e.g. ''sudo apt install ncdu''.
 +  *ncdu
 +
 +===df===
 +df - report file system space usage
 +  * ''df -h'' prints file system and spage usage in human readable format
 +
 +===duf===
 +duf - disk usage / Free utility, an updated version of df utility.  It needs to be specifically installed, e.g. ''sudo apt install duf''.
 +  * ''duf''
  
 =====Devices===== =====Devices=====
  
 +====lshw====
 +Command to list hardware configuration parameters.
 +  *''sudo lshw -short'' list hardware in short form.
 +  *''sudo lshw -c cpu'' lists the cpu hardware, the following device types can be listed
 +    *system
 +    *bridge
 +    *memory
 +    *processor
 +    *address
 +    *storage
 +    *disk
 +    *tape
 +    *bus
 +    *network
 +    *display
 +    *input
 +    *printer
 +    *multimedia
 +    *communication
 +    *power
 +    *volume
 +    *generic
 +
 +====man====
 +  *''apropos''
 +  *''%%man 5 crontab%%'' or ''%%man 'crontab(5)'%%'' will specifically list the man for contab(5)
 +  *
 +
 +====crontab====
 +''sudo crontab -e'' can be used to safely 
 =====Networking Specific===== =====Networking Specific=====
  
  
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