10 More Discussions You Might Find Interesting
1. UNIX for Advanced & Expert Users
Can anyone explain why wc is behaving weirdly? Their are only 2 occurrences but wc thinks their are 7 occurrences. I have even manually checked this.
$ grep -i base *
lit: base xx
lit.lst:003- 00103 BASE XX
$ grep -i base * | wc -w ... (2 Replies)
Discussion started by: cokedude
2. Shell Programming and Scripting
Immediate help on below will be appreciated.
I have to read a file (max of 10MB) which will have no new line characters, i.e. data in single line. and have to inster '\n' at every 100 characters. and if record starts with 'BUCA' then need to pick value of length 10 at position 71 and... (7 Replies)
Discussion started by: maks475
3. Shell Programming and Scripting
I need to count number of '$' symbol in a file and assign it to a variable.
I am using below command.
grep -c '\$' inputfile
Its giving correct o/p but when I am assigning the same to a variable its giving completely different o/p.
ab1=`grep -c '\$' inputfile`
$... (3 Replies)
Discussion started by: Opamps123
4. Red Hat
I have two servers on same domain. one can nslookup other cannot
Psu100 can lookup to psu000, psu010 & psu011
Psu110 can NOT lookup to psu000, psu010 & psu011
I verified resolv.conf entries on both psu000 and psu010 and it contains both name servers (10.200.10.21 & 10.200.11.22).I am... (1 Reply)
Discussion started by: scorohan
5. Shell Programming and Scripting
I have attached a file with few records. First 2 characters of each record are binary characters. I can remove it by
and it works fine. But
is behaving differently and removing more than expected characters. Can someone help me in accomplishing it through sed? Thanks in advance. (13 Replies)
Discussion started by: amicon007
6. UNIX for Dummies Questions & Answers
My file has
s (3 Replies)
Discussion started by: phoenix_nebula
7. Shell Programming and Scripting
Im trying to execute the below command on our server to list files and replace the newline in the file list with spaces, but the character 'n' is getting replaced with a space, is there any environment variable that needs to be set in UNIX?
sh -c 'ls -trx... (1 Reply)
Discussion started by: rameshrr3
8. UNIX for Advanced & Expert Users
Hy guys, I'm having a very strange problem, every time I change the /etc/hosts file on an Ubuntu machine @ work, every time I change the line:
127.0.0.1 programmer.COMPANY programmer
It works till the next reboot, now, I have never experienced this on... (5 Replies)
Discussion started by: Zarnick
9. UNIX for Advanced & Expert Users
I have a large file with the first 2 characters of each line determining the type of record. type 03 being a subheader and then it will have multiple 04 records.
... (2 Replies)
Discussion started by: badg3r
10. UNIX for Advanced & Expert Users
I am working on a custom made FTP application. The application is behaving erratically for the "ls" command. Wild card character passed to the "ls" command (like "ls *temp") is giving inconsistent results. On debuggin I have found that the "ls" command is implemented as shown below in the... (7 Replies)
Discussion started by: diganta