02-12-2019
What's your OS and shell versions?
9 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
How would i do if i'd want to execute a command in a python script or programme ? (1 Reply)
Discussion started by: J.P
1 Replies
2. Shell Programming and Scripting
Hi ,
I am having one situation in which I need to run some simple unix commands after doing "chroot" command in a shell script. Which in turn creates a new shell.
So scenario is that
- I need to have one shell script which is ran as a part of crontab
- in this shell script I need to do a... (2 Replies)
Discussion started by: hkapil
2 Replies
3. Shell Programming and Scripting
Hi
Can someone explain in an easy way that why can't embed commands like fg or bg in a shell script ? (4 Replies)
Discussion started by: qiulang
4 Replies
4. UNIX for Dummies Questions & Answers
Hi,
I have to run two commands one after another from a c program. How can i do this with exec system calls. i tried giving them as argument to execv but it is not working.please help
thanks (3 Replies)
Discussion started by: suryashikha
3 Replies
5. UNIX for Dummies Questions & Answers
I can't get this to work. Running a single command works fine:
find . -name "*.dat" -exec wc -l '{}' \;
gives me the file name and number of lines in each .dat file in the directory.
But what if I want to pipe commands, e.g. to grep something and get the number of lines with that pattern... (3 Replies)
Discussion started by: DJR
3 Replies
6. UNIX for Advanced & Expert Users
Hi Gurues,
I need to modify an existing script that uses find to search a folder, and then move its contents to a folder. What I need to do is run gzip on each file after it's moved.
So, I ran this little test:
Put a ls.tar file on my $HOME, mkdir tmp, and then:
virtuo@tnpmprd01: find .... (3 Replies)
Discussion started by: llagos
3 Replies
7. Shell Programming and Scripting
I have the following bash script lines in a file named test.sh.
#!/bin/bash
#
# Write Date to cron.log
#
echo "Begin SSI Load $(date +%d%b%y_%T)"
#
# Get the latest rates file for processing.
#
d=$(ls -tr /rms/data/ssi | grep -v "processed" | tail -n 1)
filename=$d
export filename... (3 Replies)
Discussion started by: ginowms
3 Replies
8. UNIX for Dummies Questions & Answers
Hi all,
Am wanting to do a ls -l of the files and do a cat of it at the same time, ideally, I am hoping that the following work but obvisouly it is not working to what I am wanting it to ... hu hu hu :wall:
find . -name "BACKUP_TIMESTAMP.log" -exec "ls -l basename {} ; cat {}" \;
... (1 Reply)
Discussion started by: newbie_01
1 Replies
9. Shell Programming and Scripting
I have to create two instances of jBoss 5.1.0 GA. In order to do that I have to execute the following in start-jboss.sh:
find . -exec /opt/novell/idm/jboss/bin/run.sh -Djboss.service.binding.set=ports-01 -c IDMProv -b 0.0.0.0 \; -exec /opt/novell/idm/jboss/bin/run.sh... (4 Replies)
Discussion started by: Joydeep Ghosh
4 Replies
LEARN ABOUT MOJAVE
platform::shell
platform::shell(n) Tcl Bundled Packages platform::shell(n)
__________________________________________________________________________________________________________________________________________________
NAME
platform::shell - System identification support code and utilities
SYNOPSIS
package require platform::shell ?1.1.4?
platform::shell::generic shell
platform::shell::identify shell
platform::shell::platform shell
_________________________________________________________________
DESCRIPTION
The platform::shell package provides several utility commands useful for the identification of the architecture of a specific Tcl shell.
This package allows the identification of the architecture of a specific Tcl shell different from the shell running the package. The only
requirement is that the other shell (identified by its path), is actually executable on the current machine.
While for most platform this means that the architecture of the interrogated shell is identical to the architecture of the running shell
this is not generally true. A counter example are all platforms which have 32 and 64 bit variants and where a 64bit system is able to run
32bit code. For these running and interrogated shell may have different 32/64 bit settings and thus different identifiers.
For applications like a code repository it is important to identify the architecture of the shell which will actually run the installed
packages, versus the architecture of the shell running the repository software.
COMMANDS
platform::shell::identify shell
This command does the same identification as platform::identify, for the specified Tcl shell, in contrast to the running shell.
platform::shell::generic shell
This command does the same identification as platform::generic, for the specified Tcl shell, in contrast to the running shell.
platform::shell::platform shell
This command returns the contents of tcl_platform(platform) for the specified Tcl shell.
KEYWORDS
operating system, cpu architecture, platform, architecture
platform::shell 1.1.4 platform::shell(n)