Kumvetsetsa Linux Command Watch

Ulonda wa Linux umayendetsa maulendo mobwerezabwereza, kuwonetsera zotsatira zake (zoyambirira). Izi zimakulolani kuti muwonetse pulogalamu yanu yosinthidwa pa nthawi. Mwachizolowezi, pulogalamuyi ikuyendetsa masekondi awiri; gwiritsani ntchito -kapena -kutanthauzira kutchula nthawi yosiyana.

Mbendera ya_d_iyo_iyi_iyi iwonetsa kusiyana pakati pa zosinthika motsatira. Chinthu chodzudzula chimapangitsa kuti "kukanika" kuwonetsedwe, kuwonetsa kuwonetsera kwa malo onse omwe asintha.

Penyani idzathamanga mpaka itasokonezedwa.

Zowonetseratu za Linux Watch Command

penyani [-dhv] [-n ] [--differences [= cumulative]] [--help] [--interval = ] [--version]

Zindikirani

Dziwani kuti lamulo limaperekedwa ku "sh -c" kutanthauza kuti mungafunikire kugwiritsira ntchito ndemanga kuti mupeze zotsatira.

Onani kuti POSIX njira yogwiritsira ntchito imagwiritsidwa ntchito (mwachitsanzo, kusankha njira zosungira pazitsamba zoyamba zosasankha). Izi zikutanthauza kuti ma drago pambuyo pa lamulo samatanthauziridwa ndi watch lokha.

Zitsanzo za Command Linux Watch

Kuti muyang'ane makalata, mungachite:

yang'anani -ka 60 kuchokera

Kuti muwone zomwe zili muzondomeko, mungagwiritse ntchito:

yang'anani -d ls -l

Ngati mutangoganizira mafayilo omwe ali ndi user joe, mungagwiritse ntchito:

yang'anani -d 'ls -l | fgrep joe '

Kuti muwone zotsatira za kubwereza, yesani izi:

yang'anani echo $$

yang'anirani '$$'

yang'anirani "" '' '$$' "'"

Chofunika: Gwiritsani ntchito lamulo la munthu ( % munthu ) kuti muwone momwe lamulo likugwiritsira ntchito pa kompyuta yanu.