10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hi All,
New to this forum (and yes , a newbie in programming..:p)
I have a decimal to binary converter script done this way :
i=$1
bit0=$(( (i & 0x01) > 0 ))
bit1=$(( (i & 0x02) > 0 ))
bit2=$(( (i & 0x04) > 0 ))
bit3=$(( (i & 0x08) > 0 ))
bit4=$((... (6 Replies)
Discussion started by: digiteltlc
6 Replies
2. Shell Programming and Scripting
Example:
I have data like,
H|1|2|#||4|4|5|6
D|f|g|h|j|j|k|k|
D|f|g|h|j|j|k|k|
D|f|g|h|j|j|k|k|
D|f|g|h|j|j|k|k|
D|f|g|h|j|j|k|k|
T|g|g|G|G|g|g|
T|g|g|G|G|g|g|
I have to write command, it should delete all the lines except line starting with "D".
I have tried sed '/^\(D\)|/!d'... (2 Replies)
Discussion started by: duplicate
2 Replies
3. Shell Programming and Scripting
I am using GAWK to search for a specific pattern:
gawk '{IGNORECASE=1;} /<a href=/&&/\$/,/<\/a/' index.html
<a class=author href="http://washingtondc.craigslist.org/search/?areaID=10&amp;catAbb=sss&amp;query=ps vita" title="craigslist washington, DC | all fo
r sale / wanted search "ps... (1 Reply)
Discussion started by: metallica1973
1 Replies
4. Shell Programming and Scripting
Hi
I am new to unix and newbie to this forum. I need help in writing a gawk script that search and replace particular text in a flat file.
Input file text :
ZIDE_CONTROL000 100000000003869920900000300000001ISYNC 000002225489 0000000002232122 20120321 16:40:53
ZIDE_RECORD000... (5 Replies)
Discussion started by: gkausmel
5 Replies
5. Shell Programming and Scripting
Im trying to parse ifconfig with awk and setup a bunch of variables in one shot. But Im having trouble figuring out how to work with data in previous lines.
ifconfig output:
eth0 Link encap:Ethernet HWaddr 00:50:DA:10:7F:1B
inet addr:10.10.10.10 Bcast:10.10.10.127 ... (0 Replies)
Discussion started by: trey85stang
0 Replies
6. Shell Programming and Scripting
Hi All...
I have a script that checks for any problems(particularly looks for 'Needs Maintenance') with metadevices and alerts accordingly. This was not configured to alert for a particular metadevice. Now i want to negate alerting for a particular metadevice(say d40). Is this possible? I am... (6 Replies)
Discussion started by: reddybs
6 Replies
7. Shell Programming and Scripting
Hi, I've tried a lot of negate codes in this forum, but they do not perform what I intended. Please help.
inputfile:
Paragraph1 contents: die1, die2, die3, pr_name1, pr_name2
pr_name3, pr_name4
Paragraph2 more contents: die1, die2, die3, pr_name1, pr_name2
pr_name3, pr_name4
... (5 Replies)
Discussion started by: shamushamu
5 Replies
8. Shell Programming and Scripting
I working fine with following statement -
sed '/search_pattern/ s/pattern1/pattern2/' file_name
requirement changes , now i want negate the search something like -
sed '! /search_pattern/ s/pattern1/pattern2/' file_name (this doesn't work)
anybody can plz tell the correct syntax... (2 Replies)
Discussion started by: ajitkumar2
2 Replies
9. Shell Programming and Scripting
Hi Every one
I have a file in the following manner...
AAAAAA*PERFORM WRITEQ
BBDFDD*PERFOMF WRITEQ
FFFF *PERFOMF WRITEQ
i want to find the lines which donot have * in 7th position..
I have tried this but some problem i think...
grep '......*WRITEQ' INpFIle...
any 6 chars not... (7 Replies)
Discussion started by: pbsrinivas
7 Replies
10. Shell Programming and Scripting
I have a text file that has links in it.
I can write a match for sed to replace the link with anything.
For example:
http://www.google.com
becomes
XxX
But what I'm after is not to replace the link with something but to remove everything else and just leave the link. I want a... (5 Replies)
Discussion started by: muxman
5 Replies