User contributions for Xbl
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- 17:03, 30 November 2022 diff hist +64 Process Snapshot →Useful Flags
- 17:01, 30 November 2022 diff hist −4 Process Snapshot →Useful Flags
- 17:00, 30 November 2022 diff hist 0 Process Control current
- 17:00, 30 November 2022 diff hist +959 N Table of Processes Created page with "= top = Provides a dynamic real-time view of a running system.</br> </br> Load is a complex value, designating the balance between required and available CPU power.</br> Load <1: The system has some idle time</br> Load =1: The system has as much work as it can handle</br> Load >1: The system has to prioritize some processes over others</br> Load >3: The system is probably not fit for the current workload</br> Load >10: The system may have a serious problem</br> Load >30..."
- 15:20, 30 November 2022 diff hist 0 Process Control
- 15:19, 30 November 2022 diff hist +1,165 N Process Control Created page with "= kill = Sends a signal to a process id. == Use == <code>kill -s <signal> <pid></code> send <signal> (SIGTERM if not defined) to <pid></br> == Useful Flags == <code>-L</code> display list of signals</br> == Most Important Signals == <code>SIGINT / 2</code> INTERRUPT (Same as Ctrl+c) cancel a running process</br> <code>SIGKILL / 9</code> kills process</br> <code>SIGTERM / 15</code> terminates a program cleanly</br> <code>SIGSTOP / 17</code> stops a running foreground..."
- 12:29, 30 November 2022 diff hist +219 Magnetic Tape current
- 14:48, 29 November 2022 diff hist +178 Magnetic Tape
- 14:43, 29 November 2022 diff hist +5 Magnetic Tape →Useful Flags
- 22:36, 28 November 2022 diff hist +5 Tape Archive →tar
- 22:36, 28 November 2022 diff hist +243 Tape Archive →Useful Flags
- 22:34, 28 November 2022 diff hist −420 Basic Commands
- 22:31, 28 November 2022 diff hist −2 Tape Archive →tar
- 22:31, 28 November 2022 diff hist +469 N Tape Archive Created page with "= tar = Packs and may compress multiple files a tarball or writes to magnetic tape.</br> == Use (BSD-Style)== <code>tar xf example.tar</code> extract (x) tarball example.tar (f) to .</br> <code>tar cf example.tar</code> create (c) tarball example.tar (f) to .</br> == Useful Flags == <code>t</code> list contents to stdout</br> <code>v</code> verbose output</br> <code>z</code> de-/compress with gzip</br> <code>j</code> de-/compress with bzip</br>"
- 22:27, 28 November 2022 diff hist +28 Data Duplicator →dd
- 22:26, 28 November 2022 diff hist +5 Data Duplicator →Useful Flags
- 22:25, 28 November 2022 diff hist 0 Data Duplicator →Useful Flags
- 22:25, 28 November 2022 diff hist +53 Data Duplicator →Useful Flags
- 22:18, 28 November 2022 diff hist +296 N Data Duplicator Created page with "= dd = Convert and copy a file. Also, write to tape</br> == Use == <code>dd if=<PATH> of=<PATH></code>duplicate infile to outfile</br> == Useful Flags == <code>bs=<BYTES></code> read and write up to BYTES bytes at a time (default: 512)</br> <code>count=<N></code> copy only N input blocks</br>"
- 22:11, 28 November 2022 diff hist +142 N Magnetic Tape Created page with "= mt = Controls magnetic tape drives.</br> == Use == <code>mt [-f </dev/st0>] status</code> Show status of <device></br> == Useful Flags =="
- 11:48, 28 November 2022 diff hist +121 Terminal Multiplexer →navigating
- 17:39, 25 November 2022 diff hist +741 N Process Snapshot Created page with "= ps = Shows running processes and their IDs.</br> == Use == <code>ps</code> show running processes of current user in current terminal</br> <code>ps aux</code> BSD-style, show all running processes (-a) with user column (-u) inside and outside terminals (-x)</br> == Useful Flags == <code>-f</code> show full information</br> <code>-F</code> show fullest information</br> </br> <code>-u <user></code> show processes running from $user</br> <code>-g <group></code> show pr..."
- 17:27, 25 November 2022 diff hist +1 Advanced Package Tool →Useful Flags current
- 17:16, 25 November 2022 diff hist −1 Advanced Package Tool
- 12:43, 25 November 2022 diff hist +1,189 N Advanced Package Tool Created page with " = apt = Updates and upgrades installed software. Uses dpkg to install and uninstall.</br> Repos are defined in <code>/etc/apt/sources.list</code>, usually non-free repos are disabled by default.</br> == Use == <code>apt update</code> check for updates</br> <code>apt upgrade</code> install updates</br> <code>apt dist-upgrade</code> install updates and new dependencies, remove old versions</br> </br> <code>apt list --installed </code> list installed packages</br> <code>..."
- 11:46, 25 November 2022 diff hist +24 System Control →sysctl
- 11:46, 25 November 2022 diff hist +11 System Control →Settings
- 11:38, 25 November 2022 diff hist −8 System Control →Setting settings
- 11:38, 25 November 2022 diff hist 0 System Control →setting settings
- 11:36, 25 November 2022 diff hist +587 N System Control Created page with "= sysctl = Reads/sets kernel settings from the virtual /proc file system.</br> Values can be edited directly with <code>echo 1/0 >> /proc/net/ipv6/conf/all/disable_ipv6</code> or by editing /etc/sysctl.conf or /etc/sysctl.d/parameter. == setting settings == <code>sysctl -a</code> list all settings</br> <code>sysctl -a | grep net.ipv6.conf.all.disable_ipv6</code> list specific setting</br> <code>sysctl net.ipv6.conf.all.disable_ipv6</code> list specific setting</br> <co..."
- 10:28, 26 October 2022 diff hist +5 Network Mapping current
- 16:32, 25 October 2022 diff hist +10 Network Mapping →scan udp port
- 15:28, 24 October 2022 diff hist −7 Network Mapping
- 15:26, 24 October 2022 diff hist +87 Network Mapping
- 15:20, 24 October 2022 diff hist +2,978 N Network Mapping Created page with "= nmap = == default options == <code>nmap host-ip</code> scan first 1000 ports on $host-ip</br> == scan specific port == <code>nmap -p x host-ip</code> scan tcp port $x on $host-ip</br> == The Six Port States Recognized by nmap == </br> '''open'''</br> An application is actively accepting TCP connections, UDP datagrams or SCTP associations on this port. Finding these is often the primary goal of port scanning. Security-minded people know that each open port is an ave..."
- 15:05, 14 October 2022 diff hist +859 N Terminal Multiplexer Created page with "= tmux = == navigating == <code>Ctr-b leftarrow</code> move active window horizontally</br> <code>Ctr-b rightarrow</code> move active window horizontally</br> <code>Ctr-b uparrow</code> move active window vertically</br> <code>Ctr-b downarrow</code> move active window vertically</br> == listing, creating, renaming, killing == <code>tmux ls</code> list sessions</br> <code>tmux kill -t sessionname</code> kill tmux session with name $sessionname</br> <code>tmux new -s ses..."
- 16:14, 12 July 2022 diff hist +74 Logical Volume Management →extend current disk
- 20:09, 14 May 2022 diff hist −1 SELinux →SELinux current
- 17:38, 14 May 2022 diff hist +1 SELinux →SELinux
- 17:22, 7 May 2022 diff hist +152 Mediawiki Cheatsheet current
- 17:07, 7 May 2022 diff hist +277 SELinux
- 16:54, 7 May 2022 diff hist +1,094 N SELinux Created page with "= SELinux = == Available Commands == === Mode Management === <code>sestatus</code> show runtime status and boolean values (-b)</br> <code>getenforce</code> show current mode of operation</br> <code>setenforce</code> switch operating mode temporarily</br> === Context Management === <code>chcon</code> change file contexts (does not survive file system relabeling)</br> <code>restorecon</code> restore default file contexts, referencing /etc/selinux/targeted/contexts/fil..."
- 22:28, 5 May 2022 diff hist −130 Bash Shell →CTRL Hotkeys
- 22:19, 5 May 2022 diff hist −2 Bash Shell →CTRL Hotkeys
- 22:18, 5 May 2022 diff hist +9 Bash Shell →CTRL Hotkeys
- 22:16, 5 May 2022 diff hist +219 Bash Shell →CTRL Hotkeys
- 22:04, 5 May 2022 diff hist +1,925 N Firewall Created page with "= firewall-cmd = == Available Commands == === General === <code>--state</code> display the status</br> <code>--reload</code> reload firewall rules from zone files, all runtime changes are lost</br> <code>--permanent</code> store a change persistently</br> === Zones === <code>--get-default-zone</code> show the name of the default/active zone</br> <code>--set-default-zone</code> set the name of the default zone, always permanent</br> <code>--get-zones</code> show ava..." current
- 15:09, 4 May 2022 diff hist +73 Vi IMproved →copy, move, paste
- 15:07, 4 May 2022 diff hist −1 Vi IMproved →vim
- 15:06, 4 May 2022 diff hist +108 Vi IMproved →navigating