Unix You can append to a file instead of overwriting by using the > symbols None of these < symbols >> symbols > symbols None of these < symbols >> symbols ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following special shell variables is used to process number of the last background job? $! $# $* $0 $! $# $* $0 ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used with vi editor scroll half page backward? [Control-d] [Control-c] None of these [Control -P] [Control - u] [Control-d] [Control-c] None of these [Control -P] [Control - u] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? my .file TRY trial None of these my .file TRY trial None of these ANSWER DOWNLOAD EXAMIANS APP
Unix If a file has read and write permissions for the owner, then the octal representation of the permissions will be 6 5 1 None of these 3 6 5 1 None of these 3 ANSWER DOWNLOAD EXAMIANS APP
Unix The special shell variable $* is used to exit status of ast command executed. to name the command being executed to list the positional parameters to process number of the current shell None of these to exit status of ast command executed. to name the command being executed to list the positional parameters to process number of the current shell None of these ANSWER DOWNLOAD EXAMIANS APP
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