I just want the output of this command to be stored in a variable like,
str = `grep Application.dbName serverdata/ServerProp.txt`
but while executing it says like,
str : startup 11: not found, where startup is the script name.
but while running the command alone like,
grep... (2 Replies)
hi friends,
i m tryin to load data from one set of table to other i have sql procedure al ready for it..!
i m going to load the procedure only if data in one of my table for example
table "landing " have 10 records each attribute of this table is
file_name status date ... (2 Replies)
Hey guy,
how to make bash script to create foo.txt file and add current date into file content and that file always append.
example: today the script run and add today date into content foo.txt
and tomorrow the script will run and add tomorrow date in content foo.txt without remove today... (3 Replies)
1.Display a list of /usr/share/doc subdirectories containing information about shells.How many README files do these subdirectories contain? Don't count anything in the form of "README.a_string".
2.Make a list of files in your home directory that were changed less that 10 hours ago, using grep,... (2 Replies)
Hi all,
if any body could help me out to automate the unix script for finding some particualar files which are based on dates
like see every day i need check the TXT files which are being in processed and Sequential order based on dates
For Example:
files name starts at... (12 Replies)
Hi all...
Please help me with this questions.
I am not good at shell scripting.
1) It seems like there are many ways that we can run the shell scripts.
what is the difference between each one?
i)./shell_script.sh
ii).(space)./ shell_script.sh
iii)sh shell_script.sh
... (3 Replies)
hey how u doing guys ... I'm a student @ EMU and taking a beginner Linux class and I have those two extra credit project that im struggling with so I hope to get some correction and help
write a shell script that will
1-prompt the user for a file name
2-check to see if the file exists... (2 Replies)
hello,
I have problem with writing/adjusting a shell script.
I searched forum and unfortunately couldn't write scipt based on the information I found.
I never wtire such so it's hard for me and I do need to modify one script immediately.
case looks like:
1. 'file' that needs to be modified... (3 Replies)
I'm curious to know how do I add an empty log file (test1.log) to an existing text file to monitor all the changes made to a.txt.
Is this expression
export PATH=$PATH:/home/test1.log
right to be added to the text file a.txt? (5 Replies)
Discussion started by: TestKing
5 Replies
LEARN ABOUT LINUX
shtool-subst
SHTOOL-SUBST.TMP(1) GNU Portable Shell Tool SHTOOL-SUBST.TMP(1)NAME
shtool-subst - GNU shtool sed(1) substitution operations
SYNOPSIS
shtool subst [-v|--verbose] [-t|--trace] [-n|--nop] [-w|--warning] [-q|--quiet] [-s|--stealth] [-i|--interactive] [-b|--backup ext]
[-e|--exec cmd] [-f|--file cmd-file] [file] [file ...]
DESCRIPTION
This command applies one or more sed(1) substitution operations to stdin or any number of files.
OPTIONS
The following command line options are available.
-v, --verbose
Display some processing information.
-t, --trace
Enable the output of the essential shell commands which are executed.
-n, --nop
No operation mode. Actual execution of the essential shell commands which would be executed is suppressed.
-w, --warning
Show warning on substitution operation resulting in no content change on every file. The default is to show a warning on substitution
operations resulted in no content change on all files.
-q, --quiet
Suppress warning on substitution operation resulting in no content change.
-s, --stealth
Stealth operation. Preserve timestamp on file.
-i, --interactive
Enter interactive mode where the user has to approve each operation.
-b, --backup ext
Preserve backup of original file using file name extension ext. Default is to overwrite the original file.
-e, --exec cmd
Specify sed(1) command directly.
-f, --file cmd-file
Read sed(1) command from file.
EXAMPLE
# shell script
shtool subst -i -e 's;(c) ([0-9]*)-2000;(c) 1-2001;' *.[ch]
# RPM spec-file
%install
shtool subst -v -n
-e 's;^(prefix=).*;1 $RPM_BUILD_ROOT%{_prefix};g'
-e 's;^(sysconfdir=).*;1 $RPM_BUILD_ROOT%{_prefix}/etc;g'
`find . -name Makefile -print`
make install
HISTORY
The GNU shtool subst command was originally written by Ralf S. Engelschall <rse@engelschall.com> in 2001 for GNU shtool. It was prompted
by the need to have a uniform and convenient patching frontend to sed(1) operations in the OpenPKG package specifications.
SEE ALSO shtool(1), sed(1).
18-Jul-2008 shtool 2.0.8 SHTOOL-SUBST.TMP(1)