The first two letters form the name of the variable to look in for the hostname, therefore \$$(hostname ...) would be more apt if using eval. It's probably also possible to avoid hostname and cut if the HOSTNAME variable is set.
Last edited by Scott; 01-16-2014 at 12:03 PM..
Reason: Rewording to clarify my meaning
Hi :)
The next script campares two files File1-Line1 vs File2-Line1, File1-Line1 vs File2-Line2... only if line contains "AS-", if LineX is not in File2 writes in aux, but "valor" is allways=1 never changes! :confused: What is wrong?
valor changes to 0 before break, after brake is again 1
... (3 Replies)
#!/usr/bin/bash
if
then
echo "Not valid arguments entered. Just username should be entered."
else
USER_NAME=$1
FILE_NAME=$USER_NAME.info
UNN=STUDIN\\\\$1
echo $UNN
last STUDIN\\\\$1
last UNN
If I type `last STUDIN\\eip060` it works but if I try to expand it with variable it is... (5 Replies)
Hi,
I have a script where I am trying to set a local variable using the following,
MYVAR="$NAME"_"$NAME2".txt
where say,
NAME = one
NAME2 = two
so I want the output one_two.txt but what I am getting is,
two.txt
basically the $NAME2 is overwriting, what am I doing wrong?
... (3 Replies)
Hi all,
Am writing a ksh script where I am looking for processes that has gone defunct and all of which has the same PPID
PID is the variable that I need to match as this is the process ID of the processes that has gone defunct
Am just curious how come the following DOES NOT work?
ps... (6 Replies)
Hi
what i want:
listing files in a special range
ls -lrt 20120601{05..06}*
...
-rw-rw-r-- 1 imp imp 279 1. Jun 07:51 201206010550
-rw-rw-r-- 1 imp imp 279 1. Jun 07:01 201206010600
-rw-rw-r-- 1 imp imp 279 1. Jun 07:11 201206010610
-rw-rw-r-- 1 imp imp 279 1. Jun 07:21... (1 Reply)
Hi
I want export input data ...
echo "month: "
read m
export m=$m
also export m is not working ?
the month-variable should be exportet for the use in other scripts,
but it is not working like this. What i'm doing wrong?
Thanks in advance!
IMPe (10 Replies)
I have a requirement to change user inside a shell script and execute group of commands. I have done it many times earlier but never came across the issue with exporting variables. Strangely if a var is exported afetr su, it is not working where as if it is does outside su, it works. Another issue... (8 Replies)
One of my shell script, I'm using shell variable to substitute parameter value to a oracle related command "tnsping". without substitution same value is working fine. see below example.
Below is the result is expected with command:
> tnsping "(ADDRESS = (PROTOCOL = TCP)(HOST = uedcb031)(PORT... (4 Replies)
Hi,
If I hard code a value in the grep it works fine from script, when I use variable it doesn't work. On a seperate note, some lines (during testing) works fine from command line but not from scirpt.
#!/bin/bash
# Will fetch the (oldest - as ls will sort by name by default)Date in the... (7 Replies)
Hello,
I am using below code :
export ORAR=orp712z.int.thomsonreuters.com
#echo $ORAR;
if echo $ORAR|grep -i "_"
then
ORACLE_SID1= echo $ORAR|cut -f2 -d "_"
echo $ORACLE_SID1
ORACLE_SID=fgrep "$ORACLE_SID1" /etc/oratab|cut -f1 -d ":"
#echo $ORACLE_SID
else
ORACLE_SID1= echo $ORAR|cut... (1 Reply)
Discussion started by: admin_db
1 Replies
LEARN ABOUT LINUX
git-sh-setup
GIT-SH-SETUP(1) Git Manual GIT-SH-SETUP(1)NAME
git-sh-setup - Common Git shell script setup code
SYNOPSIS
. "$(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)