Unix The field separator in cut command is specified with -r option None of these #NAME? -c -r option None of these #NAME? -c 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[a-z] cat emp[!0-9] more [emp][!0-9] cat emp[x-z] cat emp[a-z] cat emp[!0-9] more [emp][!0-9] cat emp[x-z] ANSWER DOWNLOAD EXAMIANS APP
Unix Which symbol will be used with grep command to match the pattern pat at the beginning of a line? ^pat pat^ pat$ $pat ^pat pat^ pat$ $pat ANSWER DOWNLOAD EXAMIANS APP
Unix The command used to remove the directory is; None of these rmdir rd rdir remove None of these rmdir rd rdir remove ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cdir cd changedir chdir None of these cdir cd changedir chdir None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which is the earliest and most widely used shell that came with the UNIX system? C shell Korn shell None of these Smith shell Bourne shell C shell Korn shell None of these Smith shell Bourne shell ANSWER DOWNLOAD EXAMIANS APP
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