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Why is my GID environment vairble empty?
environment variablesEditing the environment variableWhy does Apache2 disable DISPLAY environment variable?changing /etc/environment did not affect my environment variablesWhy can't a process see environment variables set in /etc/environment?Path given in Environment variable shows empty after rebootHow to set user's default GID on loginwhat do the parameters uid and gid with /etc/fstab do?.bashrc vs environment for setting environment variablesWhy my system sometimes forgets the environment variables
I try echo $GID but get nothing. However, I can get 1000 by using id -g, what's the differences between them ?
id -u => 1000
id -g => 1000
echo $UID => 1000
echo $GID =>
The output of id:
uid=1000(user) gid=1000(user) groups=1000(user),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),113(lpadmin),128(sambashare),999(docker)
The output of groups:
user adm cdrom sudo dip plugdev lpadmin sambashare docker
Ubuntu version:
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
environment-variables groups uid
edited 2 mins ago
Olorin
2,621924
asked 21 mins ago
CoreyCorey
10514
add a comment |
I try echo $GID but get nothing. However, I can get 1000 by using id -g, what's the differences between them ?
id -u => 1000
id -g => 1000
echo $UID => 1000
echo $GID =>
The output of id:
uid=1000(user) gid=1000(user) groups=1000(user),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),113(lpadmin),128(sambashare),999(docker)
The output of groups:
user adm cdrom sudo dip plugdev lpadmin sambashare docker
Ubuntu version:
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
environment-variables groups uid
edited 2 mins ago
Olorin
2,621924
asked 21 mins ago
CoreyCorey
10514
add a comment |
I try echo $GID but get nothing. However, I can get 1000 by using id -g, what's the differences between them ?
id -u => 1000
id -g => 1000
echo $UID => 1000
echo $GID =>
The output of id:
uid=1000(user) gid=1000(user) groups=1000(user),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),113(lpadmin),128(sambashare),999(docker)
The output of groups:
user adm cdrom sudo dip plugdev lpadmin sambashare docker
Ubuntu version:
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
environment-variables groups uid
edited 2 mins ago
Olorin
2,621924
asked 21 mins ago
CoreyCorey
10514
I try echo $GID but get nothing. However, I can get 1000 by using id -g, what's the differences between them ?
id -u => 1000
id -g => 1000
echo $UID => 1000
echo $GID =>
The output of id:
uid=1000(user) gid=1000(user) groups=1000(user),4(adm),24(cdrom),27(sudo),30(dip),46(plugdev),113(lpadmin),128(sambashare),999(docker)
The output of groups:
user adm cdrom sudo dip plugdev lpadmin sambashare docker
Ubuntu version:
Distributor ID: Ubuntu
Description: Ubuntu 16.04.6 LTS
Release: 16.04
Codename: xenial
environment-variables groups uid
environment-variables groups uid
edited 2 mins ago
Olorin
2,621924
asked 21 mins ago
CoreyCorey
10514
edited 2 mins ago
Olorin
2,621924
asked 21 mins ago
CoreyCorey
10514
edited 2 mins ago
Olorin
2,621924
edited 2 mins ago
Olorin
2,621924
edited 2 mins ago
Olorin
2,621924
2,621924
asked 21 mins ago
CoreyCorey
10514
asked 21 mins ago
CoreyCorey
10514
asked 21 mins ago
CoreyCorey
10514
10514
add a comment |
add a comment |
1 Answer
1
active
oldest
votes
I assume you're using bash as your shell. Bash doesn't set a GID variable. The list of Bash variables mentions EUID and UID, but not GID.
Zsh, on the other hand, does set GID:
$ bash -c 'echo $GID'
$ zsh -c 'echo $GID'
1000
answered 3 mins ago
OlorinOlorin
2,621924
add a comment |
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1 Answer
1
active
oldest
votes
1 Answer
1
active
oldest
votes
active
oldest
votes
active
oldest
votes
I assume you're using bash as your shell. Bash doesn't set a GID variable. The list of Bash variables mentions EUID and UID, but not GID.
Zsh, on the other hand, does set GID:
$ bash -c 'echo $GID'
$ zsh -c 'echo $GID'
1000
answered 3 mins ago
OlorinOlorin
2,621924
add a comment |
I assume you're using bash as your shell. Bash doesn't set a GID variable. The list of Bash variables mentions EUID and UID, but not GID.
Zsh, on the other hand, does set GID:
$ bash -c 'echo $GID'
$ zsh -c 'echo $GID'
1000
answered 3 mins ago
OlorinOlorin
2,621924
add a comment |
I assume you're using bash as your shell. Bash doesn't set a GID variable. The list of Bash variables mentions EUID and UID, but not GID.
Zsh, on the other hand, does set GID:
$ bash -c 'echo $GID'
$ zsh -c 'echo $GID'
1000
answered 3 mins ago
OlorinOlorin
2,621924
I assume you're using bash as your shell. Bash doesn't set a GID variable. The list of Bash variables mentions EUID and UID, but not GID.
Zsh, on the other hand, does set GID:
$ bash -c 'echo $GID'
$ zsh -c 'echo $GID'
1000
answered 3 mins ago
OlorinOlorin
2,621924
answered 3 mins ago
OlorinOlorin
2,621924
answered 3 mins ago
OlorinOlorin
2,621924
answered 3 mins ago
OlorinOlorin
2,621924
2,621924
add a comment |
add a comment |
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