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i have create a terminal session file named myscript using : script myscript Now i want to append on this file what i typed is script -a myscript but it does not, work just overwrites on the previous iformation any help ?

cp file /home/ugrad/gtr954/backup another user cp file /home/ugrad/rtw567/backup i have a command in my script that copies a file on a different user's backup folder. any idea how to write this down?

Anyone can help ? this is the error g: echo Name the file that you want to add information:\c: not found c) echo" Name the file that you want to add information:\c" read answer echo cat>> $answer ;;

any idea how to make this to work . User inputs a filename and cat command reads the filename : # simple cat commands echo "\n COMMAND MENU\n" echo " a.read a file" echo " b. exit" echo "Enter a, or b: \c" read answer echo case "$answer&quot...

SQL> select * 2 from book; BOK_ISBN BOK_TITLE BOK_DATE BOK_EDIT BOK_TYPE BOK_AUTH ---------- ------------------ --------- -------- ------------ ------------ PU_ID ---------- 333645510 Comp Architecture 03-AUG-99 Fifth Algorithms B.S Chalk 1 789548455...

i have a table named publisher with Publ_IDNo the primary key in every raw must be the same. using insert into publisher the first raw created succesfully the second insert into table gave me a ORA-00001: unique constraint (SCOTT.SYS_C003035) violated Any advice thanks

how can i delete a table in sql? becasue i have create a table called publisher and i can't erase it. Is this has something to do with the clear buffer ?? Thanks in advance