Sponsored Content
Homework and Emergencies Homework & Coursework Questions Help with shell scrip syntax errors Post 302989871 by Chrismcq on Thursday 19th of January 2017 08:55:49 AM
Old 01-19-2017
Surely to remove a channel, you need to

Code:
grep -v "$channel_remove" channels.txt > channels.NEW
mv channels.NEW channels.txt


ps - just noticed the sed command that Demas had posted which will answer this query too.
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Execute an Oracle stored procedure from a shell scrip

Here is a snippet of my code: if then echo "\n Deleting all reports older than 24 hours. \n" >> $logfile ls -l $FileName >> $logfile ... (1 Reply)
Discussion started by: mh53j_fe
1 Replies

2. Shell Programming and Scripting

AWK Syntax errors :/

I recently started as an intern and my manager wanted to see how well I would handle Korn Bourne shell scripting without any prior experience, I have prior programming experience but I keep running into syntax errors with AWK. Please take a look at my simple code and tell me what stupid mistake... (6 Replies)
Discussion started by: yongho
6 Replies

3. Shell Programming and Scripting

Using cp command inside shell scrip

Hi, First i would like to say that im a unix begginer. I have a file named /tmp/sample.lst that contain about 20 rows like the following two : '/tmp/aa.txt' '/temp/aa.txt' '/tmp/xx.txt' '/temp/xx.txt' Inside a ksh script i would like to do the following task: add the cp command at... (2 Replies)
Discussion started by: yoavbe
2 Replies

4. UNIX for Advanced & Expert Users

How to convert shell scrip to binaric command

here is a typical question for everyone ... How to convert a given shell script to binaric command along with its shell script switches. Any !dea (1 Reply)
Discussion started by: raghunsi
1 Replies

5. Shell Programming and Scripting

PERL Syntax Errors

Hi, I am a newbie to PERL and working on a script. When running it I get a lot of compilation errors. The actual command in the program (which is within a case structure) is given below # This gives the actual count of inquires from a log file (It works fine when I type this on the... (2 Replies)
Discussion started by: nurani
2 Replies

6. Shell Programming and Scripting

line count with if /else - syntax errors

this is the script: ps -ef|grep "x_jobstat 10 v001" > jobstatv001.txt ps -ef |grep "x_jobserver 10 v001" >> jobstatv001.txt #Sample text - each line preceded by 4 spaces # root 133064 102986 0 08:49:28 pts/6 0:00 grep x_jobstat 10 v001 # root 137550 1 0 Nov 08 - 0:28... (6 Replies)
Discussion started by: kwalkner
6 Replies

7. Shell Programming and Scripting

how to combine two files into one file using shell scrip

eg. file 1 has: 4 0 8628380 653253 0 0 0 0 0 0 2 0 8626407 655222 0 0 0 0 0 0 4 0 8633729 647892 0 0 0 0 0 0 5 0 8646253 635367 0 0 0 0 0 0 file 2 has: 4798 48717 11554 5408 56487 14359 6010 58415 15220 5541 41044... (2 Replies)
Discussion started by: netbanker
2 Replies

8. Solaris

Get file name in shell scrip loop: bad substitution

Hi guys. Good day, morning, afternoon or night, depending on where you live. I have a script shell in which I am looping on files (absolute path) see code section above. I always have an error: bad substitution. :wall: Is it because my variable file is the index of the loop and not a normal... (4 Replies)
Discussion started by: soueric
4 Replies

9. Emergency UNIX and Linux Support

Seek help on shell script syntax errors

I want to delete archivelog files that has been archived and applied from primary database to standby database. This piece of script is working in Linux server. However, I copy it to Unix server with tiny modification. It won't work and generate the error message. I have checked code carefullt... (8 Replies)
Discussion started by: duke0001
8 Replies

10. Shell Programming and Scripting

Help with Shell Scrip in Masking particular columns in .csv file or .txt file using shell script

Hello Unix Shell Script Experts, I have a script that would mask the columns in .csv file or .txt file. First the script will untar the .zip files from Archive folder and processes into work folder and finally pushes the masked .csv files into Feed folder. Two parameters are passed ... (5 Replies)
Discussion started by: Mahesh G
5 Replies
Tk_InitConsoleChannels(3)				       Tk Library Procedures					 Tk_InitConsoleChannels(3)

__________________________________________________________________________________________________________________________________________________

NAME
Tk_InitConsoleChannels - Install the console channels as standard channels SYNOPSIS
#include <tk.h> Tk_InitConsoleChannels(interp) ARGUMENTS
Tcl_Interp *interp (in) Interpreter in which the console channels are created. _________________________________________________________________ DESCRIPTION
Tk_InitConsoleChannels is invoked to create a set of console channels and install them as the standard channels. All I/O on these channels will be discarded until Tk_CreateConsoleWindow is called to attach the console to a text widget. This function is for use by shell applications based on Tk, like wish, on platforms which have no standard channels in graphical mode, like Win32. The interp argument is the interpreter in which to create and install the console channels. NOTE: If this function is used it has to be called before the first call to Tcl_RegisterChannel, directly, or indirectly through other channel functions. Because otherwise the standard channels will be already initialized to the system defaults, which will be nonsensical for the case Tk_InitConsoleChannels is for. SEE ALSO
console(n) KEYWORDS
standard channels, console Tk 8.5 Tk_InitConsoleChannels(3)
All times are GMT -4. The time now is 11:23 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy