shutdown Command: shutdown command used to halt, power-off or reboot the machine. halt Command: halt command used to halt, power-off or reboot the machine. poweroff Command: poweroff command used to halt, power-off or reboot the machine. reboot Command: reboot command used to halt, power-off or reboot the machine.
Hokker kommando kinne jo brûke om it Linux-systeem daliks feilich út te sluten?
Om it systeem út te sluten fan in terminal sesje, oanmelde of "su" by it "root" akkount. Typ dan "/sbin/shutdown -r no". It kin ferskate mominten duorje foardat alle prosessen wurde beëinige, en dan sil Linux ôfslute. De kompjûter sil sels opnij starte.
What directory under contains the log files and spools for a Linux system?
CIT222 Haadstik 4- Linux Filesystem Management Key Terms
| Fraach | antwurd |
|---|---|
| / usr | De map dy't de measte systeemkommando's en hulpprogramma's befettet. |
| / var | The directory that contains log files and spools. |
| chgrp (change group) command | The command used to change the group owner of a file or directory |
What is the recommended size for the home directory?
Thus, the usual recommended range is something like 10-30 GB, with the caveat that it can go even higher than that for some users — but for the majority of “normal” users, even 20 GB is probably adequate if you have a separate /home partition.
What command is used to display the lineage of a process by tracing its PPIDs until the init daemon?
Linux ch 9
| What option can be used with the ps command to display an entire list of processes across all terminals and including daemons? | -e |
|---|---|
| What command below is used to display the lineage of a process by tracing its PPIDs until the init daemon? | ptree |
Hokker kommando slút nei 1 sekonde út?
Om manuell in shutdown timer te meitsjen, iepenje Kommando-prompt en typ de kommando shutdown -s -t XXXX. De "XXXX" moat de tiid yn sekonden wêze dy't jo wolle ferrinne foardat de kompjûter ôfslút. As jo bygelyks wolle dat de kompjûter yn 2 oeren ôfslute, moat it kommando lykje op shutdown -s -t 7200.
Wat is halt kommando yn Linux?
Dit kommando yn Linux is brûkt om de hardware te ynstruearjen om alle CPU-funksjes te stopjen. Yn prinsipe, it herstart of stopet it systeem. As it systeem yn runlevel 0 of 6 is of it kommando mei -force-opsje brûkt, resultearret it yn it opnij opstarten fan it systeem, oars resultearret it yn ôfsluting. Syntaksis: stopje [OPTION]...
What piece of software tells the operating system?
De kernel is a computer program at the core of a computer’s operating system and has complete control over everything in the system. It is the “portion of the operating system code that is always resident in memory”, and facilitates interactions between hardware and software components.
What Metacharacter indicates Background command?
Berekkenje de priis
| Which two filesystems below perform journaling? | ext4; REISER |
|---|---|
| Some Linux distributions have the ability to boot an image from install media and run entirely from RAM. What is the name for this kind of image? | live media image |
| What metacharacter indicates background command execution? | & |
Wat is it ferskil tusken root- en thúsmap yn Linux?
De root-map befettet alle oare mappen, submappen en bestannen op it systeem.
...
Ferskil tusken Root en Home Directory.
| Root Directory | Thús Directory |
|---|---|
| Yn it Linux-bestânsysteem komt alles ûnder de root-map. | De thúsmap befettet gegevens fan in bepaalde brûker. |
How do I know the size of my house?
Fermannichfâldigje de lingte troch de breedte en skriuw de totale fjouwerkante bylden fan elke keamer yn 'e oerienkommende romte op it hûs skets. Foarbyld: As in sliepkeamer 12 foet by 20 foet is, is de totale fjouwerkante foet 240 fjouwerkante foet (12 x 20 = 240). Foegje de fjouwerkante bylden fan elke keamer ta om de totale fjouwerkante bylden fan jo hûs te bepalen.
Which command displays the entire list of processes across all terminals including daemons?
Managing Linux Processes
| Fraach | antwurd |
|---|---|
| Displays an entire list of processes across all terminals including daemons. | -e option (entire) |
| The current state of the process on the processor; most processes are in the sleeping or running state. | process state |
Which ps options will display processes from all users and options without a controlling terminal?
u stands for a user-oriented format that provides detailed information about the processes. The x option instructs ps to list the processes without a controlling terminal.