How can I send a mail with a compressed file as an attachment?
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Why are there shells on the beach?
What is an sh file?
A file has multiple records each having three 30-bit long fields(field1,field2,field3).There is also a lookup file,LOOK_UP.dat.Now, we need to consider only the last ten digits of field1 and lookup the file LOOK_UP.dat. If there a match then field2 and field3 should replaced with corresponding data from the lookup file. otherwise that particular record,for which there is no match, should be stored in a seperate file.
wats the deinitions for shell utility and filter?
How can we find the process name from its process id?
What is in a script?
if i have 2 files file1 and file2.... file1 contains 2 columns like b a 11 aa 12 as 13 ad 15 ag 11 ar 13 ah 15 ak file2 contains b c 10 ds 11 at 15 gh 15 jk 13 iu 11 fg 13 yy can any 1 give me the program to display in this way? a b c aa 11 at ar 11 fg ad 13 iu ah 13 yy ag 15 gh ak 15 jk
What is the syntax of "nested if statement" in shell scripting?
write a shell script to check whether all the directories in the path exist has read and write permission
State the advantages of shell scripting?
Please give me example of " at command , contrab command " how to use
How to redirect both standard output and standard error to the same location?