10 More Discussions You Might Find Interesting
1. Linux
Hello,
I have standard loop
while read -r info; do
command $info
done < info
in info text file I have multiple commands each on line that I want to execute. When I used them in console they worked, but not with this loop.
This is one of the commands in info file:
grep... (4 Replies)
Discussion started by: adamlevine
4 Replies
2. Shell Programming and Scripting
Hi all,
i have a text file such as:
10 17:54:47,213
10 17:54:47,214
10 17:54:49,338
10 17:54:49,399
10 17:54:50,402
10 17:54:50,403
11 17:54:47,213
11 17:54:47,213
11 17:54:49,362
11 17:54:49,422
11 17:54:50,429
11 17:54:50,429
11 17:54:50,429
11 17:54:50,429
11 17:54:51,510
12... (10 Replies)
Discussion started by: sbamap
10 Replies
3. Shell Programming and Scripting
Hello all, I have two files which are cmd and disk.
`$cat cmd
lsdev | grep -iw`
`$cat disk
hdisk2`
Now I want to use the contents of both the files in a way such that `lsdev | grep -iw` command works for hdisk2 when I write the following script:
`!#/bin/sh
cmd1="$( sed -n... (4 Replies)
Discussion started by: ravi.trivedi
4 Replies
4. Shell Programming and Scripting
this is Korn shell unix.
The scenario is I have a pipe delimited text file which needs to be customized. say for example,I have a pipe delimited text file with 15 columns(| delimited) and 200 rows. currently the 11th and 12th column has null values for all the records(there are other null columns... (4 Replies)
Discussion started by: vasan2815
4 Replies
5. Shell Programming and Scripting
Hello,
I am trying to make a bash script that can pull data from a file and then change one part of said data.
I want to search by username and pull the full line. That way there is a way to replace just one part of that line then return it back to the file.
My Data is stored like:
... (1 Reply)
Discussion started by: serverfull
1 Replies
6. Shell Programming and Scripting
Hi Folks,
very basic question, how to do command piping for an array?
suppose i have names as an array, when I write this script:
#!/usr/bin/sh
date=`date +%y%m%d`;
names="a b"
for name in ${names}
do extract -tz +8 person 'income$|expense$' /home/ricki/$name/$date*.xml | tab -d -cols... (1 Reply)
Discussion started by: rickirick
1 Replies
7. UNIX for Dummies Questions & Answers
Hi,
I want to replace a field in a text delimited file with the actual number of records in the same file.
HDR|ABCD|10-13-2008 to 10-19-2008.txt|10-19-2008|XYZ
DTL|0|5464-1|0|02-02-2008|02-03-2008||||F|||||||||
DTL|1|5464-1|1|02-02-2008|02-03-2008|1||JJJ... (3 Replies)
Discussion started by: ravi0435
3 Replies
8. UNIX for Dummies Questions & Answers
Hello all:
I have a following textfile data with name inst1.txt
HDR|ABCD|10-13-2008 to 10-19-2008.txt|10-19-2008|XYZ
DTL|H|5464-1|0|02-02-2008|02-03-2008||||F|||||||||
DTL|D|5464-1|1|02-02-2008|02-03-2008|1||JJJ
DTL|D|5464-1|2|02-02-2008|02-03-2008|1||JJJ... (9 Replies)
Discussion started by: ravi0435
9 Replies
9. Shell Programming and Scripting
Hi all
I have a little brainscratcher here.
I want to draw a pie chart from data in a text file.
The drawing of the graph works fine, if I insert the data manually into a 2d array.
Now I want to pull the data from a text file (which was created using a uniq -c command) see sample below.... (2 Replies)
Discussion started by: pietie
2 Replies
10. UNIX Desktop Questions & Answers
OK... I'm fairly new to unix having the admin handed to me on a platter w/almost no training.
However, being a programmer, I do pick up things fairly easily, but this one is getting the best of me.
I have a unix server that runs multiple versions of the same ERP system, hand crafted for our... (1 Reply)
Discussion started by: chimodel
1 Replies