Unix Which is the earliest and most widely used shell that came with the UNIX system? None of these Korn shell C shell Bourne shell Smith shell None of these Korn shell C shell Bourne shell Smith shell 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[!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] cat emp[a-z] ANSWER DOWNLOAD EXAMIANS APP
Unix Which option is used with cmp command to give a detailed list of the byte number and the differing bytes in octal for each character that differs in both the files? -d -r -l -b None of these -d -r -l -b None of these ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls *[lst] ls *.* ls -l *.lst ls lst* ls *[lst] ls *.* ls -l *.lst ls lst* ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following is invalid filename? TRY None of these trial my .file TRY None of these trial my .file ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to count just the number of characters in a file? wc -r wc -c wc -w wc - 1 wc -r wc -c wc -w wc - 1 ANSWER DOWNLOAD EXAMIANS APP
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