Search Results

@yinyuemi (https://www.unix.com/members/302090799.html)
can you please explain me the code in detail plzz....

sed s/^X//g yourfile

cat tmp\\*.log | c:\\wbin\\sort.exe -k 3 -r

Its combining all the tmp log files and the output of them is sorted by the 3rd column in reverse order.
:b: good luck with dis

Try this


awk '{print substr($0,1,2)" "substr($0,3,4)}' myfile

Hii friends!!

i am quite a bit dealing with linux stuff i worked mostly on macosx unix side

i created a user phoenix during installation of fedora 14
now after installation i want some rights...

bash-3.2$ cat f1.txt
aa 111 111
bash-3.2$ cat f2.txt
aa 555 555
bb 666 666
cc 777 777
bash-3.2$ awk '{print "grep -v "$1" f2.txt"}' f1.txt |sh
bb 666 666
cc 777 777

sed 's/NAME$/NEW_NAME/g' yourfile

head -40 yourfile.txt | tail -10

bash-3.2$ cat 1.txt
bc
bn
nv
bash-3.2$ cat 2.txt
dbc
gnv
kjds
bash-3.2$ paste 1.txt 2.txt |xargs -n2 echo cp
cp bc dbc
cp bn gnv
cp nv kjds
bash-3.2$ paste 1.txt 2.txt |xargs -n2 echo cp...

same as above

bash-3.2$ cat test4
ABC_20101.2A.2010_01
ABD_20103.2E.2010_04
ABE_20107.2R.2010_08
bash-3.2$ sed 'p;s/\..*$//g' test4 |xargs -n2 echo mv
mv ABC_20101.2A.2010_01 ABC_20101
mv...

love Vi,
Netbeans or eclipse for java

bash-3.2$ sed s/'<.[^>]*>'//g yourhtmlfile.htm

The above code removes all html tags and you stay with only text ...
ask if you have any problems

bash-3.2$ cat test1
abc_ahb_one.v
abc_ahb_two.v
abc_ahb_three.v
bash-3.2$ sed 'p;s/abc/abc_qsb/g' test1 |xargs -n2 echo mv |sh
please try this and let me know if this works?
Thanks!

Input file :test has your text

bash-3.2$ cat test | tr -d '\n' |sed 's/txt/txt#/g' |tr '#' '\n'
4888689!?!Change of PROD!TX!?!DETAILS!US!?!?!file_937_20101024_065520.txt
48887370!Change of...

i like this fourm than any other fourms i have been earlier;
very helpful guys!! and very responsive thanks for sharing your knowledge!!

grep 'HDR' file |cut -f2 -d' '

or

grep 'HDR' file |awk -F' ' '{print $2}'

thanks!

i am a beginner in unix,

i think we could pipe the output you got from above script and extract only the top portion you needed.

It works brilliantly but please please can you explain me the logic please i m basic beginner in Awk

please help me writing a awk script


001_r.pdb 0.0265185
001_r.pdb 0.0437049
001_r.pdb 0.0240642
001_r.pdb 0.0310264
001_r.pdb 0.0200482
001_r.pdb 0.0146746
001_r.pdb 0.0351344
001_r.pdb...

yes, but i am feeding them one by one and later extracting required data

I want a sweet simple time efficient awk script in online which gets output

001_r 0.0265185 0.0437049 0.0240642 0.0310264 0.0200482 0.0146746 0.0351344 0.0347856 0.036119 1.49

firstcoloumnvalue...

bash-3.2$ cat a.sample |sed s/'='/' '/g |sort -nrk2
10.180.8.234 40501
10.180.8.235 32591
10.180.8.231 31608
10.180.8.233 31606
10.180.8.236 31605
10.180.8.237 30561
10.180.8.232 29011...

Use paste and later sort via first coloumn