Hi there,
I was trying to add a line of text in the middle line of a file.
I have counted the lines in the file, and then I divide it into 2, after that I am stuck on how am I suppose to append the line on that file? When I tried to use this command 'second line >> filename' it appends it at... (3 Replies)
Hi all,
I have set up a simple awk script to calculate the average of values that are printed out a number of times per second (the number of time the printing occurs varies). The data is of the format shown below:
1 4.43
1 3.65
1 2.45
2 7.65
2 8.23
2 5.65
3 4.65
3 6.21
.. ..
120... (4 Replies)
Hi
New to shell script and awk and need assistance on this problem. I need to use a variable to substitute a string in an external file and write the changed info to another file.
At first I did not know if you could use a variable as the sub value but the following showed me that I can.
... (3 Replies)
Hi, I have a very simple script like below:
for n in 10 20 30
do
for a in 30 40 50 60 70 80
do
for r in 2 3 4 5 6 7
do
m=$((r*a))
count=1
while
do
echo "a = " $a ", m = " $m ", n = " $n
... (2 Replies)
Hello;
I need to print two previous lines after searching for a reg exp:
awk '/haywood/'
should produce the following
===================
p9J46THe020804 89922 Tue Oct 18 21:06 MAILER-DAEMON
(host map: lookup (haywood.com): deferred)
... (1 Reply)
Hi there, Im sure there is a simple explanation for this but I have a file like this with no balnk lines
peter
paul
john
I run the command
# var=`grep paul file.txt`
# echo $var
paul
# echo $var | wc -l
1
but when I grep for a value that isnt in the file, i still... (4 Replies)
Hello;
we have :
awk '/reg_exp/,0/
prints every line after the first occurrence of "reg_exp"
But if I want to print rest of the lines AFTER the last occurrence of "reg_exp",
how would I do it ??
Tried :
awk ' ! (/reg_exp/,0)'
But it errored...
Thank you for any... (5 Replies)
Discussion started by: delphys
5 Replies
LEARN ABOUT LINUX
git-ls-remote
GIT-LS-REMOTE(1) Git Manual GIT-LS-REMOTE(1)NAME
git-ls-remote - List references in a remote repository
SYNOPSIS
git ls-remote [--heads] [--tags] [-u <exec> | --upload-pack <exec>]
[--exit-code] <repository> [<refs>...]
DESCRIPTION
Displays references available in a remote repository along with the associated commit IDs.
OPTIONS -h, --heads, -t, --tags
Limit to only refs/heads and refs/tags, respectively. These options are not mutually exclusive; when given both, references stored in
refs/heads and refs/tags are displayed.
-u <exec>, --upload-pack=<exec>
Specify the full path of git-upload-pack on the remote host. This allows listing references from repositories accessed via SSH and
where the SSH daemon does not use the PATH configured by the user.
--exit-code
Exit with status "2" when no matching refs are found in the remote repository. Usually the command exits with status "0" to indicate it
successfully talked with the remote repository, whether it found any matching refs.
--get-url
Expand the URL of the given remote repository taking into account any "url.<base>.insteadOf" config setting (See git-config(1)) and
exit without talking to the remote.
<repository>
The "remote" repository to query. This parameter can be either a URL or the name of a remote (see the GIT URLS and REMOTES sections of
git-fetch(1)).
<refs>...
When unspecified, all references, after filtering done with --heads and --tags, are shown. When <refs>... are specified, only
references matching the given patterns are displayed.
EXAMPLES
$ git ls-remote --tags ./.
d6602ec5194c87b0fc87103ca4d67251c76f233a refs/tags/v0.99
f25a265a342aed6041ab0cc484224d9ca54b6f41 refs/tags/v0.99.1
7ceca275d047c90c0c7d5afb13ab97efdf51bd6e refs/tags/v0.99.3
c5db5456ae3b0873fc659c19fafdde22313cc441 refs/tags/v0.99.2
0918385dbd9656cab0d1d81ba7453d49bbc16250 refs/tags/junio-gpg-pub
$ git ls-remote http://www.kernel.org/pub/scm/git/git.git master pu rc
5fe978a5381f1fbad26a80e682ddd2a401966740 refs/heads/master
c781a84b5204fb294c9ccc79f8b3baceeb32c061 refs/heads/pu
$ git remote add korg http://www.kernel.org/pub/scm/git/git.git
$ git ls-remote --tags korg v*
d6602ec5194c87b0fc87103ca4d67251c76f233a refs/tags/v0.99
f25a265a342aed6041ab0cc484224d9ca54b6f41 refs/tags/v0.99.1
c5db5456ae3b0873fc659c19fafdde22313cc441 refs/tags/v0.99.2
7ceca275d047c90c0c7d5afb13ab97efdf51bd6e refs/tags/v0.99.3
GIT
Part of the git(1) suite
Git 1.8.5.3 01/14/2014 GIT-LS-REMOTE(1)
10-13-2011
