05-26-2003
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10 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Basically I have a shell script and i want to search the computer for a folder and if that folder exists i want to take some action. Not sure exactly how to do this most efficiently.
Not very experienced....any help would be appreciated. (1 Reply)
Discussion started by: meskue
1 Replies
2. Shell Programming and Scripting
I'm trying to figure out how to basically replace a line in a text file using Sed. Here's what I need sed to do:
I have a file with passwords that are in use. Each month the passwords need to be swapped out with passwords stored in another file. I want to use Sed (or Awk ... or possibly both)... (3 Replies)
Discussion started by: cpslo09
3 Replies
3. Shell Programming and Scripting
Q1>How do i read and write to file in shell script. Here is what i want let's assume the filename as "file1"
Read file1
Check the content of file1 which can be either "0" or "1"
if(content == 0)
{
execute a command
}
flush file1(remove all contents in it)
write "1" in to... (5 Replies)
Discussion started by: perk_bud
5 Replies
4. Shell Programming and Scripting
My problem looks like it should have a simple solution but it seems that after many days of research I cannot find a good solution. What I have is an input file that contains lines of information. What I need is to extract specific information from that file. What I know is that somewhere in the... (2 Replies)
Discussion started by: eback
2 Replies
5. Shell Programming and Scripting
Can someone help me write this shell script?
I am completely new to shell and as a fun task my uncle has challenged me a problem (out of all other people). Basically, all he wants me to do is to create backup file in a folder that is named “disables.”
This is what he said: create a shell script... (0 Replies)
Discussion started by: hotcutiepie05
0 Replies
6. Shell Programming and Scripting
Hello all,
I want to write a shell script to list the contents of a directory and number them and write them to a file.
For example, if I have a directory temp and the contents of the directory are alpha, beta and gamma. I want to write these filenames to a file "test" in a numbered manner.
... (7 Replies)
Discussion started by: grajp002
7 Replies
7. Shell Programming and Scripting
Hi,
I am trying to automate the killing of named processes of which I found a good solution here on the forums but as I am pretty much a begginer to linux I am having an issue. The code I found is:
kill $(ps -ef | nawk '/monitoreo start/ { print $2}'}
but what I want to do is replace... (3 Replies)
Discussion started by: TylrRssl1
3 Replies
8. Programming
Hi folks,
I would like to get familiar with shell script programing.
The first task is:
write a shell script that:
scans your home-folder + sub-directory for all txt-files that all users of your group are allowed to read and write
then output these files sorted by date of last... (4 Replies)
Discussion started by: rollinator
4 Replies
9. Shell Programming and Scripting
Hello,
Ubuntu server 11.10
can anybody help what is problem with my shell script?
#!/bin/bash
#script to find out currently logged on user is root or not.
if ]
then
echo "You are super"
else
echo "You are awesome!"
fi
When I run script, I get following output
./uid: line 3:
I... (4 Replies)
Discussion started by: kaustubh
4 Replies
10. UNIX for Beginners Questions & Answers
Hi,
I am totally a newbie to any programming languages and I just started an entry level job in an IT company. One of my recent tasks is to create a script that is able to show the log file of linux service (i.e. ntpd service)
lets say, if I run my script ./test.sh, the output should be... (3 Replies)
Discussion started by: xiaogeji
3 Replies
LEARN ABOUT XFREE86
git-sh-setup
GIT-SH-SETUP(1) Git Manual GIT-SH-SETUP(1)
NAME
git-sh-setup - Common Git shell script setup code
SYNOPSIS
. "$(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 2.17.1 10/05/2018 GIT-SH-SETUP(1)