/bin/sleep yi-Linux noma umyalo we-Unix wokulibaziseka isikhathi esibekiwe. Ungakwazi ukumisa iskripthi segobolondo lokushaya isikhathi esithile. Isibonelo, misa isikhashana amasekhondi angu-10 noma yeka ukwenza amaminithi angu-2. Ngamanye amazwi, umyalo wokulala umisa isikhashana ukwenza umyalo wegobolondo olandelayo isikhathi esithile.
Yenzani ukulala e-Unix?
Kukhompyutha, ukulala kuwumyalo ku-Unix, Unix-like namanye amasistimu wokusebenza lowo imisa ukusebenza kohlelo isikhathi esithile.
Ngiyenza kanjani i-Linux ilale?
I-Linux: Yala ukuze uvale / uqalise kabusha / ulale
- Vala shaqa: ukuvala shaqa -P 0.
- Qala kabusha: ukuvala shaqa -r 0.
Ngilala kanjani e-bash?
Umyalo wokulala udinga igama elingukhiye ukulala, elandelwa inombolo ofuna ukuyimisa kancane kanye neyunithi yokulinganisa. Ungacacisa ukubambezeleka ngemizuzwana, imizuzu, amahora, noma izinsuku.
Ulala kanjani kumbhalo wegobolondo?
/bin/sleep yi-Linux noma umyalo we-Unix wokulibazisa isikhathi esibekiwe. Ungakwazi misa iskripthi segobolondo lokushaya isikhathi esinqunyiwe. Isibonelo, misa isikhashana imizuzwana engu-10 noma yeka ukwenza amaminithi angu-2. Ngamanye amazwi, umyalo wokulala umisa isikhashana ukwenza umyalo wegobolondo olandelayo isikhathi esithile.
Ngisisebenzisa kanjani iskripthi segobolondo?
Izinyathelo zokubhala nokwenza iskripthi
- Vula ukuphela. Iya enkombeni lapho ufuna ukudala khona umbhalo wakho.
- Dala ifayela nge. sh ukunwetshwa.
- Bhala iskripthi kufayela usebenzisa isihleli.
- Yenza iskripthi sisebenze ngomyalo chmod +x .
- Qalisa iskripthi usebenzisa ./ .
Uyini umehluko phakathi kweShell neKernel?
I-Kernel yinhliziyo nomnyombo we- Isistimu esebenzayo ephethe ukusebenza kwekhompuyutha nehadiwe.
...
Umehluko phakathi kweShell neKernel:
| S.No. | shell | I-Kernel |
|---|---|---|
| 1. | I-Shell ivumela abasebenzisi ukuthi baxhumane ne-kernel. | I-Kernel ilawula yonke imisebenzi yesistimu. |
| 2. | Isixhumanisi phakathi kwe-kernel nomsebenzisi. | Iwumgogodla wesistimu yokusebenza. |
Ngisisebenzisa kanjani iskripthi se-bash?
Yenza I-Bash Script Isebenze
- 1) Dala ifayela lombhalo elisha nge-. sh isandiso. …
- 2) Engeza #!/bin/bash phezulu kwayo. Lokhu kuyadingeka engxenyeni ethi "yenza isebenze".
- 3) Engeza imigqa ongayibhala ngokujwayelekile kulayini womyalo. …
- 4) Emgqeni womyalo, sebenzisa i-chmod u+x YourScriptFileName.sh. …
- 5) Yigijime noma nini lapho udinga!
Iyini i-Ctrl Z ku-Linux?
Ukulandelana kwe-ctrl-z imisa inqubo yamanje. Ungayibuyisela ekuphileni ngomyalo we-fg (ongaphambili) noma wenze inqubo emisiwe isebenze ngemuva ngokusebenzisa umyalo we-bg.
Uwumisa kanjani umyalo ku-Linux?
Ungasebenzisa imiyalo elandelayo ngaphansi kwe-Linux ukumisa okwesikhashana noma uhlelo lwe-Hibernate Linux:
- i-systemctl imisa i-Command - Sebenzisa i-systemd ukumisa / ukufihla umugqa womyalo ku-Linux.
- I-pm-suspend Command - Ngesikhathi sokumisa amadivaysi amaningi ayacisha, futhi isimo sohlelo sigcinwa ku-RAM.
Yini i-S0ix?
I-S0ix-izifunda. bamele indawo yokuhlala ezifundazweni zamandla ezilindile ze-Intel® SoC. I-S0ix ithi ivala ingxenye ye-SoC uma ingasetshenziswa. Izifunda ze-S0ix ziqalwa lapho izimo ezithile ngaphakathi kwe-SoC sezifinyelelwe, isibonelo: izingxenye ezithile zisezindaweni zamandla aphansi.