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--- linux_annoyances [2020.01.13 13:37] – [Install DaVinci Resolve 16.1 in Linux Mint and Ubuntu, Debian] Steve Isenberg
+++ linux_annoyances [2020.01.18 08:38] – [System Information] Steve Isenberg
@@ Line 80: / Line 80: @@
 See also\\
 [[https://www.fossmint.com/awesome-linux-software/]]
-====Linux commands====
-|lspci|
-|lshw -c display|see graphics card & driver|
-|inxi -Fxz|see graphics card & driver and more|
 ====Install DaVinci Resolve 16.1 in Linux Mint and Ubuntu, Debian====
@@ Line 118: / Line 114: @@
 ====System Information====
+===Devices===
 [[https://www.tecmint.com/commands-to-collect-system-and-hardware-information-in-linux/]]
 | System hardware info | ''sudo lshw''|
@@ Line 124: / Line 121: @@
 |File System Info|''sudo fdisk -l''|
 |storage device info|''lsblk''|
+|''lspci''|
+|Graphics card & driver| ''lshw -c display''|
+|Graphics card, driver, and more|''inxi -Fxz''|
+===Processes===
+|Process info|''ps -efr'' -- all processes, with busiest ones first, pipe to more|-E=display environment also, -h=repeat info header|
+|Kill a process given its pid|''kill -9 pid''|-2=interrupt, -3=quit, -6=abort; -9=non catchable, non-ignorable kill|
+===Find an active process and kill it===
+  * ''ps -efr | more'' -- list all processes (ef) with ones using most CPU time first (f)
+  * Find the process number to kill (e.g., 1234)
+  * ''kill -9 1234''