Hi I was hoping that maybe someone could help me with a small piece of C code. I have a number of files, which are all of similar layout ie. three lines of text and 5-6 columns of numerical data. I need to add each of the elements of the second column in one file to their counterparts in the second... (17 Replies)
Hi,
How can I remove all non numerical data from line, so I don't want to delete the line but to have only the numbers.
e.g.:
#########
123
aaa124
125bbb
126
127
#########
So I want all the leading and trailing non numerical stuff(letters/white space/tabs anything else except... (10 Replies)
Hi All,
I have a .csv file with 3 columns called nLats, nLongs, and fRes. in following format :
"nLats","nLongs","fRes"
0,0,-1
0,1,-1
0,2,-1
0,3,-1
0,4,-1
.........
.........
0,143,-1 nLats increments at nLongs=143
1,0, -1
1,1, -1
..........
..........
1,143,-1... (1 Reply)
Hi,
I've searched and couldn't find anyone else with this problem. Is there anyway (preferably using ksh - but other script languages would do) that I can read in binary float data into a text file. The data (arrays from various stages of radar processing) comes in various formats, but mainly... (3 Replies)
I have a column of numbers in the following format:
1.722e-05
2.018e-05
2.548e-05
2.747e-05
7.897e-05
4.016e-05
4.613e-05
4.613e-05
5.151e-05
5.151e-05
5.151e-05
6.1e-05
6.254e-05
7.04e-05
7.12e-05
7.12e-05 (6 Replies)
Hi
I have a file as below
<field1> <field2> <field3> ... <field_num1> <field_num2>
Trying to sort based on difference of <field_num1> and <field_num2> in desceding order and print all fields.
I tried this and it doesn't sort on the difference field .. Appreciate your help.
cat... (9 Replies)
How to sort the following output based on lowest to highest BE?
The following sort does not work.
$ sort -t. -k1,1n -k2,2n bfd.txt
BE31.116 0s 0s DOWN DAMP
BE31.116 0s 0s DOWN DAMP
BE31.117 0s 0s ... (7 Replies)
I have a string of pre defined ip address list which will always remain constant their order will never change like in below sample:
iplist=8.8.5.19,9.7.5.14,12.9.9.23,8.8.8.14,144.1.113
In the above example i m considering only 5 ips but there could be many more.
Now i have a file which... (15 Replies)
Discussion started by: mohtashims
15 Replies
LEARN ABOUT LINUX
git-sh-setup
GIT-SH-SETUP(1) Git Manual GIT-SH-SETUP(1)NAME
git-sh-setup - Common Git shell script setup code
SYNOPSIS
. "$(git --exec-path)/git-sh-setup"
DESCRIPTION
This is not a command the end user would want to run. Ever. This documentation is meant for people who are studying the Porcelain-ish
scripts and/or are writing new ones.
The git sh-setup scriptlet is designed to be sourced (using .) by other shell scripts to set up some variables pointing at the normal Git
directories and a few helper shell functions.
Before sourcing it, your script should set up a few variables; USAGE (and LONG_USAGE, if any) is used to define message given by usage()
shell function. SUBDIRECTORY_OK can be set if the script can run from a subdirectory of the working tree (some commands do not).
The scriptlet sets GIT_DIR and GIT_OBJECT_DIRECTORY shell variables, but does not export them to the environment.
FUNCTIONS
die
exit after emitting the supplied error message to the standard error stream.
usage
die with the usage message.
set_reflog_action
Set GIT_REFLOG_ACTION environment to a given string (typically the name of the program) unless it is already set. Whenever the script
runs a git command that updates refs, a reflog entry is created using the value of this string to leave the record of what command
updated the ref.
git_editor
runs an editor of user's choice (GIT_EDITOR, core.editor, VISUAL or EDITOR) on a given file, but error out if no editor is specified
and the terminal is dumb.
is_bare_repository
outputs true or false to the standard output stream to indicate if the repository is a bare repository (i.e. without an associated
working tree).
cd_to_toplevel
runs chdir to the toplevel of the working tree.
require_work_tree
checks if the current directory is within the working tree of the repository, and otherwise dies.
require_work_tree_exists
checks if the working tree associated with the repository exists, and otherwise dies. Often done before calling cd_to_toplevel, which
is impossible to do if there is no working tree.
require_clean_work_tree <action> [<hint>]
checks that the working tree and index associated with the repository have no uncommitted changes to tracked files. Otherwise it emits
an error message of the form Cannot <action>: <reason>. <hint>, and dies. Example:
require_clean_work_tree rebase "Please commit or stash them."
get_author_ident_from_commit
outputs code for use with eval to set the GIT_AUTHOR_NAME, GIT_AUTHOR_EMAIL and GIT_AUTHOR_DATE variables for a given commit.
create_virtual_base
modifies the first file so only lines in common with the second file remain. If there is insufficient common material, then the first
file is left empty. The result is suitable as a virtual base input for a 3-way merge.
GIT
Part of the git(1) suite
Git 1.8.5.3 01/14/2014 GIT-SH-SETUP(1)