Don, I'll try a few of those and get back to you. The end goal is a cron job that runs daily that will edit this file to replace that 2nd row 6th field with 2400 no matter what the number was before.
EDIT:
I had to compile a newer version of awk to get the inplace command to work, but I think I've got it.
This will edit that line on all files in the directory. So I can run this every day to update any new files that get dumped in here by my lftp process.
I also needed to edit that 3rd line, 2nd field to something else, so I just tweaked the above command to fit my liking:
Guys, I can't thank you enough for pointing me in the right direction!
Moderator's Comments:
Please use CODE tags when displaying sample input, output, and code segments.
Last edited by Don Cragun; 06-25-2019 at 09:44 PM..
Don, I'll try a few of those and get back to you. The end goal is a cron job that runs daily that will edit this file to replace that 2nd row 6th field with 2400 no matter what the number was before.
EDIT:
I had to compile a newer version of awk to get the inplace command to work, but I think I've got it.
This will edit that line on all files in the directory. So I can run this every day to update any new files that get dumped in here by my lftp process.
I also needed to edit that 3rd line, 2nd field to something else, so I just tweaked the above command to fit my liking:
Guys, I can't thank you enough for pointing me in the right direction!
Moderator's Comments:
Please use CODE tags when displaying sample input, output, and code segments.
If what you're saying is that you want to make both of the above changes to that file, please make both changes in one invocation of awk instead of invoking awk twice. You will get your results faster and use fewer system resources getting the job done:
This User Gave Thanks to Don Cragun For This Post:
Hello All of Master Script ,
i need help to solve my problem
before :
mount /dev/rdsk/c1t69d0s6 /dev/rdsk/c1t69d0s6 /vol/cl123/PURGE1 ufs
mount /dev/rdsk/c1t70d0s6 /dev/rdsk/c1t70d0s6 /vol/cl123/PURGE2 ufs
expected :
mount /dev/dsk/c1t69d0s6 /dev/rdsk/c1t69d0s6 /PURGE1 ufs
mount ... (3 Replies)
I have an xml file dumped from rrd file, that I want to "patch" so the xml file doesn't contain any blank hole in the resulting graph of the rrd file.
Here is the file.
<!-- 2015-10-12 14:00:00 WIB / 1444633200 --> <row><v> 4.0419731265e+07 </v><v> 4.5045912770e+06... (2 Replies)
Hi,
I need help to remove tab delimited space in the $2 of a specific row. My file is like this:-
file1.txt
No_1 4 139 156
No_1 5 161 205
No_4 91 227 212
No_19 254 243 263
No_19 645 249 258
No_19 101 2492 2635
No_90 8 277 288... (5 Replies)
Hi all!
I have this kind of output:
a1|b1|c1|d1|e1
a2|b2|c2
a3|b3|c3|d3
I would like to transpose columns d and e (when they exist) in column c, and under the row where they come from.
Then copying the beginning of the row.
In order to obtain:
a1|b1|c1
a1|b1|d1
a1|b1|e1
a2|b2|c2... (1 Reply)
Hi,
I want to delete rows that have 0 at column 4.
The file looks like this:
chr01 13 61 2
chr01 65 153 0
chr01 157 309 1
chr01 313 309 0
chr01 317 469 1
chr01 473 557 0
I want to delete all rows with a 0 at column 4
chr01 13 61 2
chr01 157 309 1
chr01 ... (3 Replies)
Hi all!
I need to change the final e every time when it is present in any word in column 1 to a; moreover, to change the final i again to a in any word in column 1, but just if word in column 2 begins with ha or si.
Here below you can see a sample of my data:
achwa ungeliachwa ungeli 1... (3 Replies)
Hi,
I have the following text file:
8 T1mapping_flip02 ok 128 108 30 1 665000-000008-000001.dcm
9 T1mapping_flip05 ok 128 108 30 1 665000-000009-000001.dcm
10 T1mapping_flip10 ok 128 108 30 1 665000-000010-000001.dcm
11 T1mapping_flip15 ok 128 108 30... (2 Replies)
Hello, I am using awk to process a file, and need to return a row that meets specific criteria.
awk 'BEGIN{sets variables}
{processes file, updates variables}
END{need to print a row that meets the criteria in one of the variables}
I have tried code in the END block like {print NR==var}... (1 Reply)
Hi,
I am having trouble converting a text file. I have been working for this whole day now, still i couldn't make it.
Here is how the text file looks:
_______________________________________________________
DEVICE STATUS INFORMATION FOR LOCATION 1:
OPER STATES: Disabled E:Enabled ... (5 Replies)