Can a Bash shell option be set for a single command? - Ask Ubuntu


i way variable can set single command, such as:

lang=fr_fr.utf8 df -h

is possible use shopt -s command, or other method, set shell option, such nullglob or extglob, single command in same manner?

depending on use case, use subshell:

(shopt -s nullglob; foo)

Comments

Post a Comment

Popular posts from this blog

download - Firefox cannot save files (most of the time), how to solve? - Super User

this not full duplicate of this question or this question , though base question same. however, questions have no answers. for on half year have problems downloading files firefox. when click on download link, download dialog opened asking me do, save or open it. immediately, there error/warning pop-up (twice, can see 1 @ first) ok button. looks this message : "c:\users\%user%\appdata\local\temp\wbbdv9k8.zip.part not saved because source file not read. try again later or contact server administrator." replace '%user%' name of user trying download. after closing pop-up, download dialog disappears , have minimize firefox , open again, see other pop-up. downloading exact same file internet explorer work, not desired. i tried solutions here . tried solutions here . tried disabling extensions. tried fixing permissions on temp folder. tried making files , folder in profile directory non-readonly. tried running firefox administrator. tried ...
Read more

software installation - How to install linux driver for a lb-link wireless usb adapter - Ask Ubuntu

i purchased lb-link wireless usb adapter model:bl-wn151. came cd software run on windows. cd had folder called "linux driver". i'm new linux , i'm not sure how can install linux driver on cd machine. contents of folder(linux driver) are: a folder called "dpa_mt7601u_linuxap_3.0.0.1_20130802" another folder called "dpa_mt7601u_linuxsta_3.0.0.3_20130313" i tried code below, everytime typed second line of code output be: remote: repository not found fatal: repository https://github.com/porjo/mt7601.git/ not found sudo apt-get -y install build-essential git git clone https://github.com/porjo/mt7601.git cd mt7601/src make sudo make install sudo mkdir -p /etc/wireless/rt2870sta/ sudo cp rt2870sta.dat /etc/wireless/rt2870sta/ sudo modprobe mt7601usta
Read more

permissions - Mount is denied because the NTFS volume is already exclusively opened - Ask Ubuntu

i got stuck with: mount denied because ntfs volume exclusively opened. volume may mounted, or software may use identified example of 'fuser' command. and when run mount command this: sysfs on /sys type sysfs (rw,nosuid,nodev,noexec,relatime) proc on /proc type proc (rw,nosuid,nodev,noexec,relatime) udev on /dev type devtmpfs (rw,nosuid,relatime,size=986036k,nr_inodes=214395,mode=755) devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000) tmpfs on /run type tmpfs (rw,nosuid,noexec,relatime,size=199708k,mode=755) /dev/sda9 on / type ext4 (rw,relatime,errors=remount-ro,data=ordered) securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime) tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev) tmpfs on /run/lock type tmpfs (rw,nosuid,nodev,noexec,relatime,size=5120k) tmpfs on /sys/fs/cgroup type tmpfs (ro,nosuid,nodev,noexec,mode=755) cgroup on /sys/fs/cgroup/systemd type cgroup (rw,nosuid,nodev,noexec,relatime,xattr,re...
Read more