Hi Everyone,
I am reading in a list of IDs from a file that is is chronological order. My current code in simplified form looks like this (ksh by the way)
IDS=`awk -F\| '{print $1}' inputfile.txt`
for i in $IDS
do
do various things with that ID
done
... (8 Replies)
Is it possible given a uid to determine information about the person with the uid? An example would be simple information regarding what group and the name of the person associated with that uid. It seems there is probably an easy staring me in the face but i cant seem to find it... (3 Replies)
If I have string { I_love_shell_scripts}
anyone knows how to have output {stpircs_llehs_evol_I}
by using shell and perl ?I know in perl, there is reverse() funcation, but
can it be done by not using reverse()? (3 Replies)
Hello
I'm writing script in awk that reverse order the fields of every line in file.
My script have problem with spaces - if there is more spaces between fields
in line of file - my script erase them .
I want my script work like command "tac" - how to change it ?
#!/bin/sh
file=$1... (1 Reply)
Hi Everyone....I am new to Unix and BASH programming...I just want to read a string and reverse it and display.....can anyone help me out???? (8 Replies)
ssh servername.com "echo /$APP=$BUSIN >> $URI; echo /$APP/*=$BUSIN >> $URI"
Ok for example here i ssh into a example servername.com, and I think what it does some line gets put into the urifile , my question is, how would i go about removing that in a script.
in summary, the above code is... (3 Replies)
Hi I want to reverse multiple lines from my file
eg of File1
3 4 5 6 7 8 9
a b c d e f g h
I am using this code to reverse lines but it can only work with one row
awk -F'\t' '{while (NF){printf("%s%s", $(NF--),!NF?"":FS)}}' File1 > File2
I want the file to look like this
9 8 7 6 5 4... (2 Replies)
Hi,
I have a file that looks like this (tab seperated):
read - DFHJ
read1 - IOPE
read2 + AAAB
read3 + MMMN
Basically what i want to do is reverse column 3 if column 2 has a - but leave it if its +
so the output would look like this:
read - JHFD
read1 - EPOI
read2 + AAAB... (3 Replies)
Hello, I am new to awk and I was wandering if I could reverse line and word order from a text file using awk. I figured out how to do them both separately, but can't quite figure out how to mix them.
Example:
Input file:
dog cat mouse
1 2 3
I am new to awk
Output of the awk program:... (3 Replies)
My input is:
hello how are you
my chemistry book is lost
what is up
etc...
And I want the output to be:
you are how hello
lost is book chemistry my
up is what
....
I found an earlier response to a similar question but it was not accurate as it required a certain string length for each line (2 Replies)
Discussion started by: Heidi Heweidy
2 Replies
LEARN ABOUT MOJAVE
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 | <commit-ish>... )
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. The pattern can be one of branch name, tag name or fully qualified ref name. If
given multiple times, use refs whose names match any of the given shell patterns. Use --no-refs to clear any previous ref patterns
given.
--exclude=<pattern>
Do not use any ref whose name matches a given shell pattern. The pattern can be one of branch name, tag name or fully qualified ref
name. If given multiple times, a ref will be excluded when it matches any of the given patterns. When used together with --refs, a ref
will be used as a match only when it matches at least one --refs pattern and does not match any --exclude patterns. Use --no-exclude to
clear the list of exclude patterns.
--all
List all commits reachable from all refs
--stdin
Transform stdin by substituting all the 40-character SHA-1 hexes (say $hex) with "$hex ($rev_name)". When used with --name-only,
substitute with "$rev_name", omitting $hex altogether. Intended for the scripter's use.
--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 2.17.1 10/05/2018 GIT-NAME-REV(1)