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sed fullform is stream editor cmd i want sed instruction(command) for the earlier query

i tried with this (what u sent ) but i am getting output without swapping the fields 1 and 2


i want swapping output sir

write the sed command for swapping the first and 2nd (fields)words in the following file



input file

cse1 rama 1223
cse2 raju 2453
cse3 sita 3523



i...

ok sir i agree with you; but i tried by using the following sed commands

1)$sed 's/^.//' myfile1
2)$sed 's/..$//' myfile1
3)$sed 's/ \([a-z]*\)/ \([a-z]*\)/ \2,\1' myfile1
...

hi friends

i am not getting any idea about how to implement the following with the help of SED cmd


1)need a sed command that deletes the first character in each line in a file

...

no sir in windows i have installed putty throuh which i connected to this server

hi friends

i am using fedora linux operating system on the server and two clients(with windows os) are connected to it(server ).but here wall and write cmds are not working to send messages from...