Bash Question?view story

http://www.linuxquestions.org – I've got a script that tests whether or not a user and a group does exist. And I also got the input restricted pretty well. What I am running into is that Im testing the script and only alpha-numeric is allow for must input here, but when I do like this username joe$$ it expands to joe2566 or what evernumber I believe the PID. (HowTos)

excutings filesview story

http://www.linuxquestions.org – dears I'm working on asterisk. i have followed this guide and it works fine http://www.asterisk.org/sites/asteri...tart_guide.pdf . the problem is that when I tried to excute a program using ./zoiper it shows me that : root@ubuntu:/usr/src# ./zoiper bash: ./zoiper: No such file or directory even though it shows me there is a file named "zoiper" in the directory am working in! with (HowTos)

Uninstall yaourtview story

https://bbs.archlinux.org – $ pacman -Q yaourt yaourt 1.3-1 $ pacman -Qql yaourt /etc/ /etc/yaourtrc /usr/ /usr/bin/ /usr/bin/pacdiffviewer /usr/bin/yaourt /usr/lib/ /usr/lib/yaourt/ /usr/lib/yaourt/abs.sh /usr/lib/yaourt/alpm_backup.sh /usr/lib/yaourt/alpm_query.sh /usr/lib/yaourt/alpm_stats.sh /usr/lib/yaourt/aur.sh /usr/lib/yaourt/io.sh /usr/lib/yaourt/misc.sh /usr/lib/yaourt/pacman.sh /usr/lib/yaourt/pkgbuild.sh /usr/lib (HowTos)

Variables exported in .bash_profile do not exist in bash scriptsview story

http://forums.fedoraforum.org – I have a bunch of scripts that rely on variables that are exported in .bash_profile and now the scripts are not able to access those exported variables. Not sure if something changed or I did something. (HowTos)

Internet download very slowview story

https://bbs.archlinux.org – my Bit Rate change every second, is normal?bash -c 'while [ 0 ]; do \ echo $(date +%H:%M:%S) ": " $(iwconfig wlo1 | grep -iE "rate|retries");sleep 3; done' 01:10:57 : Bit Rate=13 Mb/s Tx-Power=20 dBm Tx excessive retries:5788 Invalid misc:298 Missed beacon:0 01:11:00 : Bit Rate=43.3 Mb/s Tx-Power=20 dBm Tx excessive retries:5806 Invalid misc:298 Missed beacon:0 01: (HowTos)

[ubuntu] Headphones are muteview story

http://ubuntuforums.org – When plugging in my headphones jack the sound is turned to mute and no sound come out , but sound works fine with no headphones also in my alsamixer there is not automute option. detailed information : Code: .sh && bash alsa-info.sh --2013-04-15 21:15:38--  http://www.alsa-project.org/alsa-info.sh Resolving www.alsa-project.org (www.alsa-project.org)... (Hardware)

problem with SUDO SU ! helpview story

http://crunchbang.org – xaos52 wrote:There must be a reference to /opt/ros/electric/setup.bash in /root/.bashrcEdit /root/.bashrc as root and remove - or comment out the reference.i follow you and it no longer appear againit's 3rd partyso thanks !   (HowTos)

linux copy files with first row containing genome to other directoryview story

http://stackoverflow.com – I have many files under the directory. And I want to copy those ones with first line contains "genome" word to a new folder. How should I do that. (HowTos)

What is meant by 'output to stdout'view story

http://stackoverflow.com – New to bash programming. I am not sure what is meant by 'output to stdout'. Does it mean print out to the command line? If I have a simple bash script: #!/bin/bash wget -q -O - | grep -m 1 'Hello' it outputs a string to the terminal. Does this mean it's 'outputting to stdout' ? Thanks (HowTos)

Bash Hackers Wiki Frontpage - old revision restoredview story

http://wiki.bash-hackers.org – The Bash-Hackers Wiki This wiki is intended to hold documentations of any kind about the GNU Bash. The main motivation was to provide human-readable documentation and information to not force users to read every bit of the Bash manpage - which is hard sometimes. However, these docs here are not meant as newbie tutorial. (HowTos)