Unix Which command is used with vi editor scroll half page backward? [Control -P] [Control-c] [Control - u] None of these [Control-d] [Control -P] [Control-c] [Control - u] None of these [Control-d] ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls *[lst] ls lst* ls *.* ls -l *.lst ls *[lst] ls lst* ls *.* ls -l *.lst ANSWER DOWNLOAD EXAMIANS APP
Unix The command that can be used to restrict incoming messages to a user is grep mesg sleep halt None of these grep mesg sleep halt None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to display the characteristics of a process? pid du ps au pid du ps au ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to concatenate all files beginning with the string 'emp' and followed by a non-numeric characters? cat emp[x-z] more [emp][!0-9] cat emp[a-z] cat emp[!0-9] cat emp[x-z] more [emp][!0-9] cat emp[a-z] cat emp[!0-9] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? my .file None of these TRY trial my .file None of these TRY trial ANSWER DOWNLOAD EXAMIANS APP
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