Unix Which of the following commands is used to display the filenames in multiple columns? ls lc ls -1 None of these ls -x ls lc ls -1 None of these ls -x ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to list all the files with extension .lst? ls -l *.lst ls lst* ls *.* ls *[lst] ls -l *.lst ls lst* ls *.* ls *[lst] ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following commands is used to change the working directory? cdir None of these chdir cd changedir cdir None of these chdir cd changedir ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to extract specific columns from the file? cat paste cut grep cat paste cut grep ANSWER DOWNLOAD EXAMIANS APP
Unix Which of the following command addresses all users who are currently hooked on? mail write mesg wall mail write mesg wall ANSWER DOWNLOAD EXAMIANS APP
Unix Which command is used to sort the lines of data in a file in reverse order sh sort sort -r st sh sort sort -r st ANSWER DOWNLOAD EXAMIANS APP
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