I'm working on formatting some attendance data to meet a vendors requirements to upload to their system. With some help on the forums here, I have the data close. But they've since changed what they want.
The vendor wants me to submit three fields to them. Field 1 is the studentid field,... (4 Replies)
I am trying to break a string into separate fields and print the field that matches a pattern. I am using awk at the moment and have gotten this far:
awk '{for(i=1;i<=NF;++i)print "\t" $i}' longstring
This breaks the string into fields and prints each field on a separate line.
I want to add... (2 Replies)
Hi everybody (first time posting here)
I have a file1 that looks like >
1,101,0.1,0.1
1,26,0.1,0.1
1,3,0.1,0.1
1,97,0.5,0.5
1,98,8.1,0.218919
1,99,6.2,0.248
2,101,0.1,0.1
2,24,3.1,0.147619
2,25,23.5,0.559524
2,26,34,0.723404with 762 lines..
I have another 'similar' file2 >
... (10 Replies)
Hi experts , im new to Unix,AWK ,and im just not able to get this right.
I need to match for some patterns if it matches I need to print the next few words to it.. I have only three such conditions to match… But I need to print only those words that comes after satisfying the first condition..... (2 Replies)
Hi,
I am required to arrange columns of a file i.e make the 15th column into the 1st column.
I am doing
awk 'begin {fs=ofs=","} {print $15,$1,$2,$3,$4,$5,$6,$7,$8,$9,$10,$11,$12,$13,$14}' ad.data>ad.csv
the problem is that column 15 gets to column 1 but it is not comma separated with the... (10 Replies)
Im using the command below , but thats not the output that i want. it only prints the odd and even numbers.
awk '{if(NR%2){print $0 > "1"}else{print $0 > "2"}}'
Im hoping for something like this
file1:
Text hi this is just a test
text1 text2 text3 text4 text5 text6
Text hi... (2 Replies)
In the awk below I am trying to output those lines that Match between file1 and file2, those Missing in file1, and those missing in file2. Using each $1,$2,$4,$5 value as a key to match on, that is if those 4 fields are found in both files the match, but if those 4 fields are not found then missing... (0 Replies)
I want to rearrange the fields of delimited text file after sorting first line (only):
input file:
a_13;a_2;a_1;a_10
13;2;1;10
the result should be:
a_1;a_2;a_10;a_13
1;2;10;13
any help would be appreciated
andy (20 Replies)
Discussion started by: andy2000
20 Replies
LEARN ABOUT CENTOS
git-name-rev
GIT-NAME-REV(1) Git Manual GIT-NAME-REV(1)NAME
git-name-rev - Find symbolic names for given revs
SYNOPSIS
git name-rev [--tags] [--refs=<pattern>]
( --all | --stdin | <committish>... )
DESCRIPTION
Finds symbolic names suitable for human digestion for revisions given in any format parsable by git rev-parse.
OPTIONS --tags
Do not use branch names, but only tags to name the commits
--refs=<pattern>
Only use refs whose names match a given shell pattern.
--all
List all commits reachable from all refs
--stdin
Read from stdin, append "(<rev_name>)" to all sha1's of nameable commits, and pass to stdout
--name-only
Instead of printing both the SHA-1 and the name, print only the name. If given with --tags the usual tag prefix of "tags/" is also
omitted from the name, matching the output of git-describe more closely.
--no-undefined
Die with error code != 0 when a reference is undefined, instead of printing undefined.
--always
Show uniquely abbreviated commit object as fallback.
EXAMPLE
Given a commit, find out where it is relative to the local refs. Say somebody wrote you about that fantastic commit
33db5f4d9027a10e477ccf054b2c1ab94f74c85a. Of course, you look into the commit, but that only tells you what happened, but not the context.
Enter git name-rev:
% git name-rev 33db5f4d9027a10e477ccf054b2c1ab94f74c85a
33db5f4d9027a10e477ccf054b2c1ab94f74c85a tags/v0.99~940
Now you are wiser, because you know that it happened 940 revisions before v0.99.
Another nice thing you can do is:
% git log | git name-rev --stdin
GIT
Part of the git(1) suite
Git 1.8.3.1 06/10/2014 GIT-NAME-REV(1)