10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
hello Team,
I want to delete below linux using sed command but I am getting error.sed -i '/url=/status.cgi?hostgroup=/d' 3
error:sed: -e expression #1, char 32: unknown option to `s'
Could you please help me with correct syntax.
My line contain / character because of that I am getting... (4 Replies)
Discussion started by: ghpradeep
4 Replies
2. Shell Programming and Scripting
Hi Everyone,
I have an unusual requirement. Here is where i am stuck for sometime now...
I have this text file.. lets say .. output.sql...
it has lot of entries... here below is part of the entry...
.. . . . . . . . . . . . . . . . .... (3 Replies)
Discussion started by: vivek d r
3 Replies
3. UNIX for Dummies Questions & Answers
Hi,
I was wondering if there is a command to delete a file in the future.
For example: If I create a file named unix.lst using the vi editor, but after I create it, what command will be suitable to delete "unix" files from the system at 13:40 military time with no log file.
I was going to... (3 Replies)
Discussion started by: abhi7514
3 Replies
4. Shell Programming and Scripting
Hello,
I want to delete all lines with given string in file1 and the string val is dynamic.
Can this be done using sed command.
Sample:
vars="test twinning yellow"
for i in $vars
do
grep $i file1
if
then
echo "Do Nothing"
else
sed `/$i/d` file1
fi
done
Using the above... (5 Replies)
Discussion started by: PrasadAruna
5 Replies
5. UNIX for Dummies Questions & Answers
1) I wrote a script and gave the desired permissions using "chmod 755 scriptname". Now if i edit the script file, why do i need to set the permission again? Didn't i set the permission attribute.. or if i edit the file, does the inode number of file changes?
2) I am running my unix on a server... (1 Reply)
Discussion started by: animesharma
1 Replies
6. UNIX for Dummies Questions & Answers
Hi
When i do ls -ltr <file1> then it shows me the date and time of the file
if - for whatever reason file has future date/time stamp then ls -ltr is not showing the time, it just shows only date part ... even if time is ahead by 2 hr than current time.
suppose a file was copied from INDIA... (3 Replies)
Discussion started by: reldb
3 Replies
7. Shell Programming and Scripting
Hi,
I have a directory named (/output). this directory has files in the below format
abc.* ,
xyz*,
djj*,
iwe*,
weewe*,
rier*,
3948903ddfgf*
these files are generated at random. what i need to do is. delete all the files of all kinds but keep only the last generated file of... (5 Replies)
Discussion started by: dazdseg
5 Replies
8. UNIX for Dummies Questions & Answers
Hello. I have the following issue: my txt file has the following format:
train/dr4/fklc0/sx175.txt
0 80282 Severe myopia contributed to Ron's inferiority complex.
train/dr4/fklc0/sx355.txt
0 42906 Dolphins are intelligent marine mammals. train/dr4/fklc0/sa2.txt
awk 'NR%2==0' test1.txt >... (4 Replies)
Discussion started by: li_bi
4 Replies
9. UNIX for Dummies Questions & Answers
i had this scenario where i need to delete a file that is 6 months old which is no longer needed. basically the filename is in the format of PCARDDAILYmmddyyyy.txt where the mm is the month, dd is the day, and yyyy is the year.
e.g.
PCARDDAILY05262009.txt
PCARDDAILY05252009.txt
... (6 Replies)
Discussion started by: wtolentino
6 Replies
10. UNIX for Dummies Questions & Answers
hi , let's assume i have a file that is located in the l*** directory and this file's name is t****_***s.php , how can i find this file and delete it using one single command ????? (3 Replies)
Discussion started by: wewee
3 Replies